Question

Multiply (a – 1) (a + 1) (a2

+ 1)​

Answer 1

$\huge✯\textbf{\textit \red{ANSWER \:}} : -$

$➠(a−1)(a+1)(a2+1)$

$→=((a−1)(a+1))(a2+1)$

$➠=((a−1)(a+1))(a2)+((a−1)(a+1))(1)$

$➠=a4−a2+a2−1$

$➠=a4−1$

Answer 2

Answer:

here's ur answer hope this helps u