Question

The value of (a +3)(a + 3) is​

Answer 1

Answer:

$(a + 3)(a + 3) = {a}^{2} + 6a + 9$

Answer 2

$\large \tt(a + 3)(a + 3) \\ \\ \large \tt= a(a + 3) + 3(a + 3) \\ \\ \large \tt= {a}^{2} + 3a + 3a + 9 \\ \\ \large \tt = \boxed{\large \tt{{{a}^{2} + 6a + 9}} }\: \: \: \:$

$\\ \\ \\ \colorbox{aqua}{ \bf{Hope \: \: this \: \: helps \: \: you \: !}}$