Solve: 144 a^2-169 b^2 - Vidyadip

Question

Solve:
$144 a^2-169 b^2$

✓

Answer

$144 a^2-169 b^2$
$= (12 a)^2-\left(13 b^2\right)$
$= (12 a-13 b)(12 a+13 b)$

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