Math, asked by aryan80347, 10 months ago

Factorise : a(a + b - c) - bc

Answers

Answered by sasank43

5

Answer:

a square +ab-ac-bc

ais common a(a+b-c)-bc

Answered by rishu6845

17

Answer:

(a-c) (a + b)

Step-by-step explanation:

= a(a+b-c) - bc

= a^2+ab-ac-bc

= a^2 -ac +ab - bc

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

= (a - c) (a + b)

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