15. What is the difference when you subtract (-3x2 + 14x - 16) from (5x + 21x - 14)?
A. 2x? _ 7x - 20
C. 8x2 + 35x + 12
B. 8x2 + 7x + 2
D. 8x2 – 35x + 12
A. 2x? _ 7x - 20
C. 8x2 + 35x + 12
B. 8x2 + 7x + 2
D. 8x2 – 35x + 12
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Answer:
Multiplying binomials
Step-by-step explanation:
Answer:
C. 8x²+7x+2
Step-by-step explanation:
5x²+21x-14+3x²-14+16
=8x²+7x-14+16
=8x²+7x+2