Question

solve this, it's urgent ​

Answer 1

Answer:

$3 {p}^{2} + 2 {q}^{2} + 60 \: \: + 6 {p}^{2} + 7 {q}^{2} + 45$

$9 {p}^{2} + 9 {q}^{2} + 105$

Answer 2

Answer:

9p²+9q²+105

Step-by-step explanation:

$3p {}^{2} + 2q {}^{2} + 60 + 6p {}^{2} + 7q {}^{2} + 45$

$3p {}^{2} + 6p {}^{2} + 2q {}^{2} + 7q {}^{2} + 60 + 45$

$= 9p {}^{2} + 9q {}^{2} + 105$