Question

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

Answer 1

Answer:

3a²+3ab+3ac-2ab+2b²-2bc from -4ac+4bc+4c²

-4ac+4bc+4c²-3a²-3ab-3ac+2ab-2b²+2bc

-3a²-2b²+4c²-7ac+6bc-ab

Step-by-step explanation:

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Answer 2

3a×a +3b+ 3ac- 2ab+ 2b× b-2bc from -4ac+ 4bc 4c×c.

Ans:3a×a +3b -ac -2ab+ 2b ×b- 2bc +4c ×c