Question

(a+b)(a-b)(a^2+1);Please aanswer this question fast its important​

Answer 1

Answer:

HERE YOU GO~

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

Now

= (a^2 - b^2)(a^2+1)

= a^2 ( a^2 - b^2) +1 (a^2 - b^2)

= a^4 - a^2b^2 + a^2 - b^2

HOPE IT HELPS YOU........

THANKS.......

Answer 2

Answer:

a ^4+a^2-a^2 x b^2-b^2