Question

expand (3p+2)² please answer​

Answer 1

Answer:

(3p+2)²

=(3p)²+2.3p.2+2²

=9p²+12p+4

hope it helps!!

Answer 2

$\huge\tt\colorbox{lightgreen}{Answer}$

$(3p + {2)}^{2} \\ ( {a + b)}^{2} = {a}^{2} + {b}^{2} + 2ab$

$a = 3p \\ b = 2$

$(3p + {2)}^{2} = {(3p)}^{2} + {2}^{2} + (2 ) 3p ( 2 )\\ = 9 {p}^{2} + 4 + 12p \\ = 9 {p}^{2} + 12p + 4$