Expand. Your answer should be a polynomial in standard form. 8r^2(r^2-2)=

1 answer:

3 0

Answer:

8r^4 - 16r^2

2Step-by-step explanation:

8r^2(r^2-2)

Multiply everything inside the brackets by the term outside of it.

8r^4 - 16r^2

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