Question

x cube minus 64 X find the zeros of this polynomial​

Answer 1

x3-64x

x(x2-64)

x(x+8)(x-8)=0

zeros are x=0,x=-8 ,x=8

Answer 2

Answer:

Step-by-step explanation:

Given polynomial  is     x^3 -64 x  

to find zero of polynomial  

                  take the equation    x^3 - 64x = 0

                                                     x [x^2 - 64 ] = 0

                                      x=0 or x^2 =64

                                    x=0 or x= 8 or -8              

                                    x =0 x= -8 x= 8 are zeros of this polynomial​