Question

(2a+3b) (4a-5b+ 2ab)​

Answer 1

Answer:-

$((2a + 3b)(4a - 5b))$

$= 2a × 4a - 2a × 5b + 3b × 4a - 3b × 5b)</p><p>$

$= 8a^2 - 10ab + 12ab - 15b^2$

$= 8a^2 + 2ab - 15b^2$

Hence answer Proved