Question

Factorize 1/27p³-8q³​

Answer 1

Answer:

1/27p³ - 8q³ =

( 1/3p - 2q) [ ( 1/3p)²+ (2q)² + 1/3×2.]

( 1/3p-2q) [ 1/9p² + 4q² + 2/3] ( ans)

using identity

a³-b³ = (a-b) (a²+b²+ab)

hope it will help you