Question

Factorize in the equation,25asquare+40ab+16bsquare

Answer 1

Answer:

(5a + 4b)²

Step-by-step explanation:

25a² + 40ab + 16b²

(5a)² + 2.5a.4b + (4b)²

(5a + 4b)²

Answer 2

Answer:

$25 {a}^{2} + 40ab + 16 {b}^{2}$

${(5a)}^{2} + 2(5a)(4b) + {(4b)}^{2}$

$= {(5a + 4b)}^{2}$

i hope it will help u☺☺