Multiple Choice
Simplify by first removing the parentheses and then combining the like terms.
A) 112x 2 + 28y 2
B) -112x 2 + 28y 2
C) 28x 2 - 112y 2
D) -28x 2 + 112y 2
E) -112x + 28y
Correct Answer:

Verified
Correct Answer:
Verified
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