Question

Factorize:
9q⁴r⁴-6p⁴q²r²+p⁸​

Answer 1

Answer:

(3q2r2)^2-2×3q2r2×p4+(p4)^2

(3q2r2-p4)^2

(3q2r2-p4) (3q2r2-p4)

Answer 2

Answer:

$= 9q^{4} r^{4} - 6p^{4} {q}^{2} {r}^{2} +p ^{8} \\ = (3 {q}^{2} {r}^{2} {)}^{2} - 2(3 {q}^{2} {r}^{2} )p ^{4} +( {p}^{4} {)}^{2} \\ =( 3 {q}^{2} {r}^{2} - {p}^{4} {)}^{2}$