Factorise p⁴+q⁴+p²q²

1.	Factorise p⁴+q⁴+p²q²
Answer» 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

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

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