Question

How to simplify this equation (p-1)(p+1)(p2+1)??

Answer 1

Answer:

p^4 - 1

Step-by-step explanation:

(p - 1)(p + 1)(p^2+1)

= (p^2-1^2)(p^2+1) {(a+b) (a-b)} = a^2-b^2

=p^4-1^4 again same formula

=p^4-1

Answer 2

Step-by-step explanation:

( p - 1 ) ( p + 1 ) ( p² + 1 )

( p² - 1 ) ( p² + 1 )

( p⁴ - 1 )