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Chapter 7: Q. 399 (page 735)

In the following exercises, perform the indicated operations.

y2+10yy+5+25y+5

Short Answer

Expert verified

Expression is simplified asy+5

Step by step solution

01

Step 1. Given information

Expression: y2+10yy+5+25y+5

here denominator is same for both factor.

02

Step 2. Add the numerator of both fractions by keeping denominator same   

y2+10y+25y+5

03

Step 3. Factorize numerator  

y2+2脳5脳y+52y+5

role="math" localid="1645088198531" =(y+5)2y+5

04

Step 4. Cancel common factor from numerator and denominator  

y+5

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