9x^3y+41x^2y+20xy^3
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what we have to do in this question??
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Step-by-step explanation:
Given:
taking out xy as common ,xy(9x^2+41x+20y^2)
Using,
splitting middle term
so xy(9x^2+36xy+5xy+20y^2)
since grouping together
xy[9x^2+36xy+5xy+20y^2]
so
taking out common
xy[9x(x+4)+5y(x+4)]
xy(9x+5y)(x+4)
so
the factor are xy (9x+5y)(x+4)
make it as brainlist
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