What are the solutions to the equation x^3-64x=0 ?

The solutions to the equation x^3-64x=0 are x=0,x=-8,x=8

Find the zeros of x^3-64x=0

The zeros of x^3-64x=0 are x=0,x=-8,x=8

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x^{3} - 64 x = 0

x = 0, x = - 8, x = 8

Solution steps

x^{3} - 64 x = 0

Factor

x^{3} - 64 x : x (x + 8) (x - 8)

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

Using the Zero Factor Principle:

ab = 0

then

a = 0

b = 0

x = 0 or x + 8 = 0 or x - 8 = 0

Solve

x + 8 = 0 : x = - 8

Solve

x - 8 = 0 : x = 8

The solutions are

x = 0, x = - 8, x = 8

x^{3} = 4 x

z^{3} = - 27 i

x^{3} - 2 = 0

x^{3} - 6 x^{2} + 8 x = 0

x^{3} - 5 x^{2} + 5 x - 25 = 0

What are the solutions to the equation x^3-64x=0 ?
The solutions to the equation x^3-64x=0 are x=0,x=-8,x=8
Find the zeros of x^3-64x=0
The zeros of x^3-64x=0 are x=0,x=-8,x=8