分解因式:x²-(p²+q²)x+pq(p+q)(p-Q)
问题描述:
分解因式:x²-(p²+q²)x+pq(p+q)(p-Q)
答
x²-(p²+q²)x+pq(p+q)(p-q)
=[x-q(p+q)][x-p(p-q)]
=(x-qp-q²)(x-p²+pq)
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