Answer
-2x-10
Work Step by Step
A=6x+5 and B=8x+15
A-B=(6x+5)-(8x+15)=(6-8)x+(5-15)=-2x-10
To subtract 2 polynomials we need to subtract the like terms by subtracting their coefficients.
Algebra and Trigonometry 10th Edition
by Larson, Ron
Published by
Cengage Learning
ISBN 10:
9781337271172
ISBN 13:
978-1-33727-117-2
Prerequisites - P.3 - Polynomials and Special Products - Exercises - Page 31: 17
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