Question

The expanded form of (2a + 3b)^3 is ?

need answer fast

Answer 1

$\huge \mathscr Required \: Answer:$

$\tt \color{red}(2a + 3b)^3 \\ \sf \color{magenta}= (2 a) {}^{3} + (3b) {}^{3} + 3(2a)(3b)(2a + 3b) \\ \color{orange}= 8a {}^{3} + 27b {}^{3} + 18ab(2a + 3b) \\ \tt \color{lime} = 8a {}^{3} + 27b {}^{3} + 36a {}^{2} b + 54ab {}^{2}$