Question

it is given that one is one of the zero of the polynomial 7 x minus x cube minus 6 find its other zeros​

Answer 1

Step-by-step explanation:

It is given that 1 is a zero of the polynomial -x3 + 7x - 6. So, (x - 1) is a factor of -x3 + 7x - 6.

Now, we have:

(-x3 + 7x - 6) (x - 1) = (-x2 - x + 6}

- (x2 + x - 6) = -(x + 3) (x - 2)

Other zeros are -3 and 2.