Factorize:
$36 a^{2} - 84 a b + 49 b^{2}$

Open in App

Solution

$36 a^{2} - 84 a b + 49 b^{2}$
$= (6 a)^{2} - 84 a b + (7 b)^{2}$
$= (6 a)^{2} - 2.6 a .7 b + (7 b)^{2}$
$= (6 a - 7 b)^{2}$
$= (6 a - 7 b) (6 a - 7 b)$

Suggest Corrections

Similar questions

36 a^{2} - 49 b^{2}

(49 b^{2} - 126 b + 81)

121 a^{2} + 154 a b + 49 b^{2}

Factorization of $64 a^{3} - 343 b^{3}$ is:

Join BYJU'S Learning Program

Related Videos

Solving QE by Completing the Square

MATHEMATICS

Watch in App

Explore more

Join BYJU'S Learning Program