Question

factorise p⁴+q⁴+p²q²​

Answer 1

Answer:

p4+q4+p2+q2

p4+q4+2(p2q2)-p2q2

(p2+q2)2-(p2q2)2

(p2+q2)2-(pq)2

(p2+q2+pq)(p2+q2-pq)

pls make me the brainlest