3 years ago

SOMEONE plezzz help (b–2)(b+2)(b^2+4)

Mathematics

1 answer:

AnnZ [28]3 years ago

8 0

(b-2)(b-2)(b^2+4)

= (b^2-4b+4)(b^2+4)
= b^4-4b^3+8b^2-16b+16

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