Math, asked by nidhiboss, 1 year ago

factorise A square minus B squared minus A minus B

Answers

Answered by nikhil400
123
A2-B2-A-B
(A2-B2) -(A+B)
= (A+B) (A-B) - (A+B)
=(A+B)[(A-B) -1]
Answered by boffeemadrid
93

Answer:

(A+B)(A-B-1)

Step-by-step explanation:

The given equation is:

A^2-B^2-A-B

Simplifying the above given equation, we get

(A^2-B^2)-(A+B)

Using the identity, we get

(A+B)(A-B)-(A+B)

Taking (A+B) common, we have

(A+B)(A-B-1)

which is the required factorized form of the given equation.

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