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Chapter 5: Q. 5.9 (page 491)

Find the difference:8x2+3x-19-7x2-14

Short Answer

Expert verified

The difference between the polynomials isx2+3x鈭�5

Step by step solution

01

Step 1. Given information 

Thegivenpolynomialexpressionis8x2+3x鈭�19鈭�7x2鈭�14Wehavetofindthedifference.

02

Step 2. Distribute and identify like terms 

Wehave8x2+3x鈭�19鈭�7x2鈭�14Distributeandidentifyliketermsandthenrearrangetheterms鈬�8x2+3x鈭�19鈭�7x2鈭�14=8x2炉+3x鈭�19鈭�7x2炉+14=8鈭�7x2+3x鈭�19+14=x2+3x鈭�5

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