Answer
$7k^2+2k-4$
Work Step by Step
This is our original problem:
$2k^2+5k^2-k+3k+3-7$
We need to simplify this equation by adding like terms.
$7k^2+2k-4$
Algebra 1
by Hall, Prentice
Published by
Prentice Hall
ISBN 10:
0133500403
ISBN 13:
978-0-13350-040-0
Chapter 8 - Polynomials and Factoring - 8-1 Adding and Subtracting Polynomials - Practice and Problem-Solving Exercises - Page 478: 32
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