Math, asked by pd7003446, 3 months ago

Write (4a-2b-3c)2 in expanded form.

Answers

Answered by Anonymous

1

Answer:

(4a-2b-3c)²=(4a)²+(2b)²+(3c)²-2(4a)(2b)-2(2b)(3c)-2(3c)(4a)

⇒16a²+4b²+9c²-16ab-12bc-24ca

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