Math, asked by elia67902, 3 months ago

Multiply:-
2a + 3b – 4c and a – b – c
plz answer quick plz

Answers

Answered by sangitagole1976

1

Answer:

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

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

2a²+3ab-4ac-2ab-3b²+4bc-2ac-3bc+4²

2a²-3b²+4c² +3ab-2ab+4bc-3bc -4ac-2ac

2a²-3b²+4c²+ab +bc-6ac

I hope it helps

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