Math, asked by ptiyanshi, 1 month ago

solve a factorise
1.a (a-b-c)-bc​

Answers

Answered by adityathakur99991
0

Step-by-step explanation:

I think your Question mistake

1. a(a+b-c) -bc

a(a+b-c)-bc

=a²+ab-ca-bc

=a(a+b) -c(a+b)

=(a+b) (a-c)

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