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Factorize: p^4+q^4+p^2q^2 |
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Answer» p⁴ + q⁴ + p²q² p⁴+q⁴+2(p²q²)-p²q² (p²+q²)² -(p²q²)² (p²+q²)²-(PQ)² (p²+q²+pq)(p²+q²-pq) |
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