determine whether the indicated numbers are zeros of given polynomial = f(x)=xcube - 6x square + 11x-6,x=1,3
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F(x) =x^3-6x^2+11x-6
F(1)=(1)^3-6(1)^2+11(1)-6
. . . =1-6+11-6
. . . . =0 ans
Thus, 1 is a zeros
F(x) =x^3-6x^2+11x-6
F(3)=(3)^3-6(3)^2+11(3)-6
. . . =27-54+33-6
. . . =0
Thus, 3 is a zeros
F(1)=(1)^3-6(1)^2+11(1)-6
. . . =1-6+11-6
. . . . =0 ans
Thus, 1 is a zeros
F(x) =x^3-6x^2+11x-6
F(3)=(3)^3-6(3)^2+11(3)-6
. . . =27-54+33-6
. . . =0
Thus, 3 is a zeros
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