What are the solutions to the equation x(x^2-16)=0 ?

The solutions to the equation x(x^2-16)=0 are x=0,x=-4,x=4

Find the zeros of x(x^2-16)=0

The zeros of x(x^2-16)=0 are x=0,x=-4,x=4

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x (x^{2} - 16) = 0

x = 0, x = - 4, x = 4

Solution steps

x (x^{2} - 16) = 0

Factor

x (x^{2} - 16) : x (x + 4) (x - 4)

x (x + 4) (x - 4) = 0

Using the Zero Factor Principle:

ab = 0

then

a = 0

b = 0

x = 0 or x + 4 = 0 or x - 4 = 0

Solve

x + 4 = 0 : x = - 4

Solve

x - 4 = 0 : x = 4

The solutions are

x = 0, x = - 4, x = 4

x^{4} - 5 x^{2} + 6 = 0

x^{3} = 350

(x + 1)^{4} + (x + 5)^{4} = 32

x^{3} - 3 x - 2 = 0

z^{3} + 1 = 0

What are the solutions to the equation x(x^2-16)=0 ?
The solutions to the equation x(x^2-16)=0 are x=0,x=-4,x=4
Find the zeros of x(x^2-16)=0
The zeros of x(x^2-16)=0 are x=0,x=-4,x=4