Asked by please help

19. 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

Answers

Answered by Steve
C cannot be right, since it only has two terms.

Take another stab at it and see whether you can come up with (A)
There are no AI answers yet. The ability to request AI answers is coming soon!