Question

Factorise a(a+b-c)-bc

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Answer 1

Step-by-step explanation:

Step-by-step explanation:

Given : Expression a(a+b-c)-bca(a+b−c)−bc

To find : Factories the expression ?

Solution :

First we simplify the expression,

a(a+b-c)-bc=a^2+ab-ac-bca(a+b−c)−bc=a

2

+ab−ac−bc

Take common terms out,

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

Take common factor out,

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

Therefore, the factories form is a(a+b-c)-bc=(a+b)(a-c)a(a+b−c)−bc=(a+b)(a−c)

Answer 2

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