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4k^2(-3k^2 - 4k + 5) A. -12k^4 - 16k^3 + 20k^2 B. 12k^4 - 16k^3 + 9k^2 C. -12k^3 + 20k D. k^4 + 9k^2
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4k^2(-3k^2 - 4k + 5)

A. -12k^4 - 16k^3 + 20k^2
B. 12k^4 - 16k^3 + 9k^2
C. -12k^3 + 20k
D. k^4 + 9k^2

User Pixic
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1 Answer

4 votes
Hello,

Answer A for 4k²*5=20k²
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User Jbtd
by
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