3 years ago

Can anyone help me if so Ty no file answers please.

Mathematics

1 answer:

Stells [14]3 years ago

6 0

Answer:

I think the error in Cynthia's answer is when she multiplied

Step-by-step explanation:

-2x(x^2 - 3) here

It should be = -2x^2 + 4x^2 - 2

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