lf the polynomial y3-5y2+7y+m is divided by y+2 and fhe remainder is 50 then find the value of m
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p(x) = y^3-5y^2+7y+m
g(x) = y+2
=> y = -2
ATQ, when g(x) is divided by p(x), then the remainder comes 50.
therefore p(-2) = (-2)^3-5(-2)^2+7(-2)+m = 0
=> -8-20-14+m = 0
=> -42+m = 0
=> m = 42
the value of m is 42.
g(x) = y+2
=> y = -2
ATQ, when g(x) is divided by p(x), then the remainder comes 50.
therefore p(-2) = (-2)^3-5(-2)^2+7(-2)+m = 0
=> -8-20-14+m = 0
=> -42+m = 0
=> m = 42
the value of m is 42.
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