What are the solutions to the equation x^3-729=0 ?

The solutions to the equation x^3-729=0 are x=9,x=-9/2+(9sqrt(3))/2 i,x=-9/2-(9sqrt(3))/2 i

Find the zeros of x^3-729=0

The zeros of x^3-729=0 are x=9,x=-9/2+(9sqrt(3))/2 i,x=-9/2-(9sqrt(3))/2 i

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x^{3} - 729 = 0

x = 9, x = - \frac{9}{2} + \frac{9 3}{2} i, x = - \frac{9}{2} - \frac{9 3}{2} i

Solution steps

x^{3} - 729 = 0

Move

729

to the right side

x^{3} = 729

For

x^{3} = f (a)

the solutions are

Simplify

x = 9, x = - \frac{9}{2} + \frac{9 3}{2} i, x = - \frac{9}{2} - \frac{9 3}{2} i

x^{3} + 2 x^{2} - 4 x - 1 = 0

x^{3} - 4 x^{2} + 3 = 0

x^{2} (x + 1) = 0

y^{4} - 16 y = 0

z^{3} = 3 - 3 i

What are the solutions to the equation x^3-729=0 ?
The solutions to the equation x^3-729=0 are x=9,x=-9/2+(9sqrt(3))/2 i,x=-9/2-(9sqrt(3))/2 i
Find the zeros of x^3-729=0
The zeros of x^3-729=0 are x=9,x=-9/2+(9sqrt(3))/2 i,x=-9/2-(9sqrt(3))/2 i