Math, asked by chintal4, 8 months ago

(x+1) (x-1) solve the problem by using the identities

Answers

Answered by tina2155

0

Answer:

x²-1

Step-by-step explanation:

(a+b)(a-b)= a²-b²

Answered by rachnakj2013

0

Answer:

(a+b)( a-b) = a^2 - b^2

Step-by-step explanation:

(x+1) (x-1) = x^2 - 1^2

= x^2 -1

Please mark it as brainlist.

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