Math, asked by Shubham1133, 4 days ago

Factorise the following 7x²-7

Answers

Answered by Radha511
7
By factorising,
7x^2-7
= 7(x^2-1)
= 7(x-1)(x+1)

answer. . .
Answered by Anonymous
6
hay!!

Dear friend -

=> 7x²-7

If we let 7 Common Then

=> 7(x²-1)

=> 7(x²-1²)

by using a²-b²

=> 7(x+1) (x-1)


I hope it's help you
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