Factorize: (2x3 + 54)
Given, (2x3 + 54)
Taking common terms out,
⇒ 2 (x3 + 27)
Using the formula, (a3 + b3) = (a + b) (a2 – ab + b2)
⇒ 2 (x + 3) (x2– 3x + 32)
⸫ 2 (x + 3) (x2 – 3x + 9)