Math, asked by KanganaNikam, 2 months ago

factorise: a²-ab-5a+5b​

Answers

Answered by kumbharmadan266
1

Answer:

a²-ab-5a+5b

a²-a+b-5a+5b

a(a+b) -5(a+b)

(a+b) (a-5)

a= -b. or. a=5.

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