Question

Factorize : 25x² + 4y² + 20xy​

Answer 1

$\huge{\mathcal{\blue{\underline{Answer}}}}$

$= 25x {}^{2} + 4y {}^{2} + 20xy \\ = (5x) {}^{2} + (2y) {}^{2} + 2(5x)(2y) \\ = (5 x + 2y) {}^{2}$

Hence Factorised !!!

Answer 2

Answer:

25x^2 + 4y^2 + 20xy

= (5x)^2 + 2. 5x . 4y + (2y)^2

= (5x + 2y)^2

=(5x + 2y)(5x +2y)

#answerwithquality

#BAL