Check whether `x=-1` is a zero of the polynomial `p(x)=x^3-3x+1`

Find zero of the polynomial p (x) = 3x +1

Find zero of the polynomial p (x) = 3x +1

Find zero of the polynomial p (x) = 3x +1

Find zero of the polynomial p (x) = 3x +1

Find zero of the polynomial p (x) = 3x +1

Find a zero of the polynomial p(X) = 3x - 1 .

The zeros of the polynomial p(x)=3x^(2)-1 are

1) Check,whether 1 is the zero of the polynomial 9x^(3)-5x+20 2) Show that x=1 is a zero of the polynomial 3x^(3)-4x^(2)+8x-7

Check whether (x-3) is a factor of the polynomial 2 x^3-x^2-3 x+4

Check whether 3 and -7 are the zeroes of the polynomial p(x) = x^2+4x-21 .