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Chapter 1: Q 1.48. (page 33)

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

Short Answer

Expert verified

The simplified expression is12y2+9y+7.

Step by step solution

01

Step 1. Given information.

The given expression is:

4y2+5y+2+8y2+4y+5

We have to simplify the given expression.

02

Step 2. Identify the like terms and rearrange the expression so the like terms are together.

4y2+5y+2+8y2+4y+5

write like terms together,

4y2+8y2+5y+4y+2+5

Now combine the like terms,

12y2+9y+7

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