Question

The factors of the expression 7 p²+ 21 q ²​

Answer 1

Answer:

$7p ^{2} + 21q {}^{2}$

$= = > \: \: 7(p ^{2} + 3q ^{2} )$

Explanation:

HOPE IT HELPS....

Answer 2

Answer:

7p²+ 21q² = 7(p²+3q²) . .