x²y²-5x²y-5xy²+xy³
please factorise this!!!!!!!!!!
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Step-by-step explanation:
x²y²-5x²y-5xy²+xy³
= x²y(y-5) + xy²(-5+y)
= x²y(y-5) + xy²(y-5)
= (y-5)(x²y+xy²)
= (y-5) xy ( x+y)
= xy (x+y) (y-5)
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