Solution
Expression : $$(4a^{2}+12ab+9b^{2}/(2a+3b)$$
= $$\frac{(2a)^2+(3b)^2+(2.2a.3b)}{(2a+3b)}$$
= $$\frac{(2a+3b)^2}{(2a+3b)}$$
= $$2a+3b$$
=> Ans - (B)
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