Question

Factorise a (a - 26 - c) + 2bc​

Answer 1

Answer:

(a-2b)(a-c)

Step-by-step explanation:

here your answer friend

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

a(a-2b-c)+2bc= a²-2ab-ac+2bc

a(a-2b-c)+2bc= a²-2ab-ac+2bc= a²-ac-2ab+2bc

a(a-2b-c)+2bc= a²-2ab-ac+2bc= a²-ac-2ab+2bc= a(a-c)-2b(a-c)

a(a-2b-c)+2bc= a²-2ab-ac+2bc= a²-ac-2ab+2bc= a(a-c)-2b(a-c)= (a-2b)(a-c)

a(a-2b-c)+2bc= a²-2ab-ac+2bc= a²-ac-2ab+2bc= a(a-c)-2b(a-c)= (a-2b)(a-c)so, (a-2b) and (a-c) are two factors of a(a-2b-c)+2bc

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I think it will help you