Conjugate the verb in the sentence.

Answer:quiero comprar ropa tipica pero prefiero ir a visitar el Museo del jade.

Explanation:

Answer:

An algebraic expression is a mathematical phrase where variables and constants are combined using the operational (+, -, × & ÷) symbols. For example, 10x + 63 and 5x – 3 are examples of algebraic expressions.

In this article, we shall learn a few tricks on how to simplify any algebraic expression.

How to Simplify Expressions?

Simplification of an algebraic expression can be defined as the process of writing an expression in the most efficient and compact form without affecting the value of the original expression.

The process entails collecting like terms, which implies adding or subtracting terms in an expression.

Let’s remind ourselves of some of the important terms used when simplifying an expression:

A variable is a letter whose value is unknown in an algebraic expression.

The coefficient is a numerical value used together with a variable.

A constant is a term that has a definite value.

Like terms are variables with the same letter and power. Like terms can sometimes contain different coefficients. For example, 6x2and 5x2 are like terms because they have a variable with a similar exponent. Similarly, 7yx and 5xz are unlike terms because each term has different variables.

To simplify any algebraic expression, the following are the basic rules and steps:

Remove any grouping symbol such as brackets and parentheses by multiplying factors.

Use the exponent rule to remove grouping if the terms are containing exponents.

Combine the like terms by addition or subtraction

Combine the constants

Example 1

Simplify 3x2 + 5x2

Solution

Since both terms in the expression are have same exponents, we combine them;

3x2 + 5x2 = (3 + 5) x2 = 8x2

Example 2

Simplify the expression: 2 + 2x [2(3x+2) +2)]

Solution

First work out any terms within brackets by multiplying them out;

= 2 + 2x [6x + 4 +2] = 2 + 2x [6x + 6]

Now eliminate the parentheses by multiplying any number outside it;

2 + 2x [6x + 6] = 2 + 12x 2 + 12x

This expression can be simplified by dividing each term by 2 as;

12x 2/2 + 12x/2 + 2/2 = 6 x 2 + 6x + 1

Example 3

Simplify 3x + 2(x – 4)

Solution

In this case, it is impossible to combine terms when they are still in parentheses or any grouping sign. Therefore, eliminate the parenthesis by multiplying any factor outside the grouping by all terms inside it.

Hence, 3x + 2(x – 4) = 3x + 2x – 8

= 5x – 8

When a minus sign is in front of a grouping, it normally affects all the operators inside the parentheses. This means that a minus sign in front of a group will change the addition operation to subtraction and vice versa.

Example 4

Simplify 3x – (2 – x)

Solution

3x – (2 – x) = 3x + (–1) [2 + (–x)]

= 3x + (–1) (2) + (–1) (–x)

= 3x – 2 + x

= 4x – 2

However, if there is only a plus sign comes before the grouping, then the parentheses are simply erased.

For example, to simplify 3x + (2 – x), the brackets are eliminated as shown below:

3x + (2 – x) = 3x + 2 – x

Example 5

Simplify 5(3x-1) + x((2x)/ (2)) + 8 – 3x

Solution

15x – 5 + x(x) + 8 – 3x

15x – 5 + x2 + 8 – 3x.

Now combine the like terms by adding and subtracting the terms;

x2 + (15x – 3x) + (8 – 5)

x2 + 12x + 3

Example 6

Simplify x (4 – x) – x (3 – x)

Solution

x (4 – x) – x (3 – x)

4x – x2 – x (3 – x)

4x – x2 – (3x – x2)

4x – x2 – 3x + x2 = x

Practice Questions

Simplify each of the following expressions:

2st + 3t – s + 5t + 4s

2a – 4b +3ab -5a +2b

x (2x + 3y -4) – x 2 + 4xy – 12

4(2x+1) – 3x

4(p – 5) +3(p +1)

[2x 3y2]3

6(p +3q) – (7 +4q)

4rs -2s – 3(rs +1) – 2s

[ (3 – x) (x + 2) + (-x + 4) (7x + 2) – (x – y) (2x – y)] – 3x2 – 7x + 5

Previous Lesson | Main Page | Next Lesson

5 / 5 ( 19 votes )

Back to Top of Page

Home Sources Privacy Cookie

© 2020 Luke Mastin

AN ELITE CAFEMEDIA PUBLISHER

Answer:

d

Explanation:

Answer:

Pasearon por Miami.

Explanation:

"Primero viajamos hacia Miami por avión, desde Pittsburgh, la ciudad donde vivimos. Salimos desde Pittsburgh a las cinco de la mañana para llegar a la Florida y tener suficiente tiempo para pasear y ver la ciudad de Miami."

Answer:

The answer is A.

Explanation:

Answer:

dijo

Explanation:

im hispanic

Answer:

Puerto Rico is located on the continent of North America, in between the Car.ibbean Sea and the North Atlantic Ocean, east of the Dominican Republic and west of the Vir.gin Islands.

Bats are the only extant native terrestrial mammals in Puerto Rico. All other terrestrial mammals in the area were introduced by humans, and include species such as cats, goats, sheep, the small Indian mongoose, and escaped monkeys. Marine mammals include dolphins, manatees, and whales.

Because of the many interactions between the native Taino people and Spanish settlers, Puerto Rican culture is a blend of Taino, Spanish, and African cultures. Aspects of all three can be seen in modern-day Puerto Rico.

Answer:

Where is Puerto Rico?

In North America , in the Caribbean sea.

What animals are in Puerto Rico?

All kinds but the common coqui frog is an imortant cultrual symbol.

What culture is Puerto Rico?

A blend of Taino, Spanish, and African cultures

Explanation:

HGD

Answer:

Si obtienes esto correctamente, te daré todos mis puntos para que lo pases genial y una cosa pueden ayudarme a aprender a ser un painoísta. means, If you get this right I will give you all my points to have a great time and one thing can help me learn to be a Painoist.

Explanation:

hope this was helpful.

Answer:

1. Un cartel

2. Ensayo and Diario

3. Internet and trabajo

4. La canción

5. Música

6. Deseo

7. Foto

Explanation:

Answer:

This phrase is shortened, the full one is “word is bond”, and it also means that a person is truthful. With time it was shortened to just “word” and now it is used everywhere, especially in texting. You can use it as well when you want to agree with someone and don’t have time to write a long message.

Explanation:

The blanks can be filled in with the correct direct object pronouns in Spanish like this:

Direct object pronouns in Spanish are used to replace a noun that receives the action of a verb, known as the direct object. They allow us to avoid repeating the noun and make sentences more concise and easier to understand. In Spanish, the direct object pronouns are:

Therefore, to use a direct object pronoun, you generally place it immediately before the conjugated verb in a sentence.

Find out more about direct object pronouns at:

https://brainly.com/question/24847334

#SPJ1

Answer:

GRACIAS

Explanation: :D

Answer:

1. Me duele

2. Te duelen

3. Le duele

4. Le duele

5. Nos duele

6. Les duele

Explanation:

Answer:

are you pregnaght or just  fat

Explanation:

ik

Answer:

1. yo tengo sed

2. ella tiene frio

3. ellos tienen hambre  

4. yo tengo calor

5. nosotros estamos cansados

Explanation:

Answers in bold and underlined:

Answer 1) Yo quiero agua. Yo tengo sed.

Translation 1) I want water. I'm thirsty.

Answer 2) Ella visita Alaska en diciembre. Ella tiene frío.

Translation 2) She visits Alaska in December. She's cold.

Answer 3) Ellos van al restaurante. Ellos tienen hambre.

Translation 3) They go to the restaurant. They are hungry.

Answer 4) Yo visito Arizona en junio. Yo tengo calor.

Translation 4) I visit Arizona in June. I have heat.

Answer 5) Nosotros corremos a escuela. Nosotros tenemos prisa.

Translation 5) We run to school. We are in a hurry.

Answer:

you talk

Explanation:fv talk and learn whith them

Answer:

The second option is the correct one.

Answer: "Tu abres los regalos."

Answer:

siguió

Explanation:

Segui would be used if we were talking about ourselves, seguieron if it were a group that you are not a part of, but since we're talking about someone else, in this case, siguió would be the best option.

I'm not that great at explaining but I hope this helped! <3

Answer:

1. Yo compré un vestido bonito

2. Me encantan los mariscos

3. Las decoraciones cuestan 800 pesos

4. Hay un trapo  en la mesa de la fiesta

Explanation:

Actually the first question is kinda wrong but all the answers are the literary  translation of the examples, you can use the verbs and change the items if you want

Compro un collar bonito.

Me gusta el pollo.

Las decoraciones cuestan setecientos pesos.

Hay tenedores sobre la mesa en la fiesta.

Answer:

an infinite

Explanation:

acabar de +infinitive

Answer:

You can put watch spanish novels, im from colombia you can put caracol Television or RCN (They are television channels). ( do you need to specify which novel?)  if yes you can put ,  Caracol tv, soy tu dueña MON-FRI 2:30-4:30. l you will be able to improve pronunciation and listen

you can put listen music

if you can put reggaeton, listen music from: jbalvin, maluma, feid they are colombian singers

j balvin: rojo or mi gente

maluma: ADMV or Hawai    

feid:chimbita or porfa

you you will be able to learn more vocabulary

another genre of music: salsa

you will be able to learn more about latin culture

Answer:

1.alto

2.inteligente

3.roja

4.buena

5.verde

Explanation:

Answer:

Explanation:

Answer:

Calidad de vida es un concepto propio de la sociología, pero también forma parte del debate político o de las conversaciones cotidianas. Se entiende por calidad de vida el nivel de ingresos y comodidades de una persona, una familia o un colectivo. Esta definición es meramente orientativa, ya que la idea de calidad de vida está llena de matices. Los factores que definen el éxito y la felicidad de cada cual es el conjunto de características que nos distinguen, nos define como seres únicos, especialmente en cuanto a aspectos físicos, intelectuales y emocionales. Son esas particularidades las que nos permiten conducirnos en forma más o menos feliz por la vida, según las distintas circunstancias específicas que debamos enfrentar. Más allá del desarrollo económico, la educación debe servir para promover el desarrollo humano, para mejorar y enriquecer la vida de todos los seres humanos. Conocer nuestras destrezas y habilidades propias es una herramienta fundamental para lograr éxito, ya que nos permite, por una parte, potenciar nuestras principales fortalezas; y por otra, desarrollar acciones para afrontar aspectos débiles, susceptibles de mejorar.

Answer: Wednesday

Explanation: Translation: Paula: Good afternoon, Mercedes. Today I go to the social studies class. AND you? Mercedes: Hi, I'm not going to school today. Paula: Today is Wednesday and you have classes. Mercedes: Yes, but today is my birthday. Paula: Happy birthday! Mercedes: I'm going on Tuesday. And I go on Saturday to recover > classes. Paula: Oh yeah? My friend Felipe goes Saturday also

Answer:

I will have it done in at least 2 days if that’s ok with you??

Explanation: if its not I’ll hurry