Question

(3+4p)
$(3 + 4p) {?}^{2}$

Answer 1

${(3 + 4p)}^{2} \\ = {3}^{2} + {(4p)}^{2} + 2 \times 3 \times 4p \\ = 9 + 16 {p}^{2} + 24p \\ ans$