What are the solutions to the equation x^6+13x^3+30=0 ?

The solutions to the equation x^6+13x^3+30=0 are

Find the zeros of x^6+13x^3+30=0

The zeros of x^6+13x^3+30=0 are

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x^{6} + 13 x^{3} + 30 = 0

Solution steps

x^{6} + 13 x^{3} + 30 = 0

Rewrite the equation with

u = x^{3}

and

u^{2} = x^{6}

u^{2} + 13 u + 30 = 0

Solve

u^{2} + 13 u + 30 = 0 : u = - 3, u = - 10

u = - 3, u = - 10

Substitute back

u = x^{3},

solve for

x

Solve

The solutions are

(x) (1.06) (70000 - x) (1.085) = 70000 + 5000

(x + 9)^{2} (x + 4) (x - 1) > 0

10 + 6 x = 3 (2 x + 6) - 10

- x > - 4

\frac{x}{y} + \frac{y}{x}

What are the solutions to the equation x^6+13x^3+30=0 ?
The solutions to the equation x^6+13x^3+30=0 are
Find the zeros of x^6+13x^3+30=0
The zeros of x^6+13x^3+30=0 are