Question

(a2 + 2ab + b2) + (a + b) by division method and with examples

Answer 1

$\Huge{\color{magenta}{\fbox{\textsf{\textbf{ANSWER:-}}}}}$

$Evaluate: \\ (a2 + 2ab + b2)(a + b)$

$(a2 + 2ab + b2)(a + b) \\ </p><p>= a(a2 + 2ab + b2) \: + \: \\ b(a2 + 2ab + b2)  \\ </p><p>= a3 + 2a2b \: + \: ab2 \: + \: \\ a2b \: + \: 2ab2 \: + \: b3  \\ </p><p>= a3 \: + \: 3a2b \: + \: \\ 3ab2 \: + b3  \:$