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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

01

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.

02

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

03

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

The simplified expression is 10x2+16x+17

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