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Chapter 1: Expression and Formulas (page 17)

Simplify: 4y2+5y+2+ 8y2+4y+5

Short Answer

Expert verified

The simplified expression is 12y2+9y+7

Step by step solution

01

Given expression is 4y2+5y+2+ 8y2+4y+5We have to simplify the given expression

We first rearrange the expression and then combine the like terms.

02

Sep 2: Rearranging the terms so that the like terms are together.4y2 + 8y2 +5y+4y+2+5 

Now let us combine the like terms.

03

Combining the like terms  of the expression 4y2 + 8y2 +5y+4y+2+5 , we get:12y2+9y+7.

he simplified expression is12y2+9y+7.

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Most popular questions from this chapter

Evaluate: 3x2−2xy+6y2 when x=1,y=−2.

Find the LCM of 9 and 12 using the Prime Factors Method.

Translate the English phrase into an algebraic expression:

a. the difference of 14x2 and 13

b. the quotient of 12x and 2

c. 13 more than z

d. 18 less than 8x

In the following exercises, use the divisibility tests to determine whether each number is divisible by 2, by 3, by 5, by 6, and by 10.

39,075

In the following exercises, simplify each expression.

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