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Intermediate Algebra

OPENSTAX

$Math Studyset Vaia Explanations$ Math

OER 2017 Edition · 1346 pages

ISBN: 9780998625720

Chapter 1: Algebra (page 17)

Simplify: 3x²+7x+9+7x²+9x+8

Short Answer

Expert verified

The simplified expression is: 12x²+16x+17

Step by step solution

Given expression is 3x2+7x+9+7x2+9x+8We have to simplify the given expression.

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

Rearrange the expression so that the like terms are together of the ex[pression 3x2+7x+9+7x2+9x+8

=3x²+7x²+7x+9x+9+8

Combining the like terms , we get= 10x2+16x+17

The simplified expression is 10x²+16x+17

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Most popular questions from this chapter

$100 (0.7 + 0.15 p)$

Translate the English phrase into an algebraic expression:

(a) the difference of 14x²and 13

(b) the quotient of 12x and 2

(d)18 less than 8x

Simplify: $12 - (- 9 - 6) - 14$ .

In the following exercises,Perform the indicated operation, $\frac{11}{36} - \frac{15}{48}$

Simplify $\frac{7 \cdot 4 - 2 (8 - 5)}{9 \cdot 3 - 3 \cdot 5}$

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Simplify: 3x²+7x+9+7x²+9x+8

Short Answer

Step by step solution

Given expression is 3x2+7x+9+7x2+9x+8We have to simplify the given expression.

Rearrange the expression so that the like terms are together of the ex[pression 3x2+7x+9+7x2+9x+8

Combining the like terms , we get= 10x2+16x+17

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Most popular questions from this chapter

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Simplify: 3x2+7x+9+7x2+9x+8

Short Answer

Step by step solution

Given expression is 3x2+7x+9+7x2+9x+8We have to simplify the given expression.

Rearrange the expression so that the like terms are together of the ex[pression 3x2+7x+9+7x2+9x+8

Combining the like terms , we get= 10x2+16x+17

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Applied Mathematics

Logic and Functions

Discrete Mathematics

Pure Maths

Statistics

Theoretical and Mathematical Physics

Study anywhere. Anytime. Across all devices.

Simplify: 3x²+7x+9+7x²+9x+8