Math, asked by kamleshchand564, 16 days ago

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

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Answered by jhambleena

0

(a+b) (2a-3b-c) -(2a-3b)c
(a+b) (2a-3b-c) - (2ac-3bc)
a(2a-3b-c)+b(2a-3b-c) - (2ac-3bc)
2a^2 - 3ab - ac + 2ab - 3b^2 -bc - 2ac + 3bc
2a^2 - 3b^2 - ab - 3ac + 2 bc

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