Question

(3p2+q2) x (2p2-3q2)
multiply pls and give step by step answer plss thank you

Answer 1

$\\ \\ \\ \\ \\ = (3 {p}^{2} + {q}^{2} )(2 {p}^{2} - 3 {q}^{2} ) \\ \\ \\ \\ \\ = 3 {p}^{2} (2 {p}^{2} - 3 {q}^{2} ) {q}^{2} (2 {p}^{2} - 3 {q}^{2} ) \\ \\ \\ \\ \\ = 6 {p}^{4} - 9 {p}^{2} {q}^{2} + 2 {p}^{2} {q}^{2} - 3 {q}^{4} \\ \\ \\ \\ \\ = 6 {p}^{4} - 7{p}^{2} {q}^{2} - 3 {q}^{4}$