Question

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

Answer 1

Hlo friend.. Cutiepie Here..

Here is ur answer :

1. ( a² + b² ) = ( a + b )² - 2ab

( a² + b² ) = ( a - b )² + 2ab

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2. ( a² - b²) = ( a + b ) ( a - b )

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HOPE IT HELPS YOU..

Answer 2

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

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



Hope it will help you .