What are the solutions to the equation 4= 1/2 x^3 ?

The solutions to the equation 4= 1/2 x^3 are x=2,x=-1+sqrt(3)i,x=-1-sqrt(3)i

Find the zeros of 4= 1/2 x^3

The zeros of 4= 1/2 x^3 are x=2,x=-1+sqrt(3)i,x=-1-sqrt(3)i

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4 = \frac{1}{2} x^{3}

x = 2, x = - 1 + 3 i, x = - 1 - 3 i

Solution steps

4 = \frac{1}{2} x^{3}

Switch sides

\frac{1}{2} x^{3} = 4

Multiply both sides by

2

x^{3} = 8

For

x^{3} = f (a)

the solutions are

Simplify

x = 2, x = - 1 + 3 i, x = - 1 - 3 i

10 x^{4} - 13 x^{2} + 4 = 0

- x^{3} + 3 x^{2} + 9 x - 27 = 0

9 x^{4} - 37 x^{2} + 4 = 0

3 x^{3} + 2 x^{2} - 12 x - 8 = 0

9 x^{3} = 12 x^{4}

What are the solutions to the equation 4= 1/2 x^3 ?
The solutions to the equation 4= 1/2 x^3 are x=2,x=-1+sqrt(3)i,x=-1-sqrt(3)i
Find the zeros of 4= 1/2 x^3
The zeros of 4= 1/2 x^3 are x=2,x=-1+sqrt(3)i,x=-1-sqrt(3)i