1. Multiply 4(x3 - 2x + 4)

1 answer:

7 0

The first one is B
4(x3 - 2x + 4)
distribute the 4 to everything in the parenthesis to get

4x3 - 8x + 16

The second one is A
distribute the -2x to everything in parenthesis to get
 -2x(3x2 + x - 5)

-6x2 -2x + 10

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