因式分解64*x^2*y^2-100*p^4*q^2

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因式分解64*x^2*y^2-100*p^4*q^2
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因式分解64*x^2*y^2-100*p^4*q^2
因式分解64*x^2*y^2-100*p^4*q^2

因式分解64*x^2*y^2-100*p^4*q^2
=4[(4xy)^2-(5p^2q)^2]
=4(4xy+5p^2q)(4xy-5p^2q)

64*x^2*y^2-100*p^4*q^2
=(8xy-10p²q)(8xy+10p²q)
=4(4xy+5p²q)(4xy-5p²q)

原式=(8xy)²-(10pq)²
=(8xy+10pq)(8xy-10pq)
=4(4xy+5pq)(4xy-5pq)