Math, asked by riyakangle95, 3 months ago

Subtract 3a(a+b+c) - 2(a-b+c) from 4c (-a+b+c)

Answers

Answered by akbarrabiya21

1

Answer:

[3a(a+b+c)-2(a-b+c)]-[4c(-a+b+c)]

3a^2+3ab+3ac-2a+2b-2c+4ac-4bc-4c^2

3a^2-4c^2-2a-2c+2b+3ac+3ab+4ac-4bc

3a^2-4c^2-2a-2c+2b+7ac+3ab-4bc

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