Question

Use suitable identity to find the product of : (6x + 5) (6x+5)

Answer 1

Answer:

use the identity (a+b)²

(6x+5)(6x+5)

(6x+5)²

(6x)²+2×6x×5+(5)²

36x²+60x+25

Answer 2

(6x+5)²
(6x)² + (5)² + 2(6x)(5)
= 36x² + 25 + 60x