Question

(9p-5q)^2=can anyone plss answers this ​

Answer 1

Step-by-step explanation:

${(9p - 5q)}^{2}$

Hence according to ,

${(a - b)}^{2} = {a}^{2} - 2ab + {b}^{2}$

So,

${(9p)}^{2} - 2 \times 9p \times 5q + {(5q)}^{2}$

$81 {p}^{2} - 90pq + 25 {q}^{2} (ans)$