Question

.Find the square root of 32a²/9b²+4+32a/3b​

Answer 1

$❥︎ \: \huge\mathfrak\pink{Answer} \: ♡︎$

❥︎ Solution

$4a {}^{2} −9b {}^{2} −2a−3b$

$=(2a) {}^{2} −(3b) {}^{2} −2a−3b$

$=(2a−3b)(2a+3b)−(2a+3b)$

$=(2a+3b)(2a−3b−1)$

$∴4a {}^{2} −9b {}^{2} −2a−3b \\ =(2a+3b)(2a−3b−1).$