Question

Factorize : (a) y3 + 125​

Answer 1

Answer:

Basic Math Examples

Rewrite 125 as 53 . Since both terms are perfect cubes, factor using the sum of cubes formula, a3+b3=(a+b)(a2−ab+b2) a 3 + b 3 = ( a + b ) ( a 2 - a b + b 2 ) where a=y and b=5 . Simplify. Multiply 5 5 by −1 - 1 .