Math, asked by hiteshapatel277, 11 months ago

factorise the following = x²-1

Answers

Answered by MrtheMask

0

Answer:

1,-1

Step-by-step explanation:

(x+1)(x-1)=0

(x+1)=0, (x-1)=0

therefore,

x=-1, x=1

HENCE PROVED

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