What are the solutions to the equation x^3+2=345 ?

The solutions to the equation x^3+2=345 are x=7,x=-7/2+(7sqrt(3))/2 i,x=-7/2-(7sqrt(3))/2 i

Find the zeros of x^3+2=345

The zeros of x^3+2=345 are x=7,x=-7/2+(7sqrt(3))/2 i,x=-7/2-(7sqrt(3))/2 i

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x^{3} + 2 = 345

x = 7, x = - \frac{7}{2} + \frac{7 3}{2} i, x = - \frac{7}{2} - \frac{7 3}{2} i

Solution steps

x^{3} + 2 = 345

Move

2

to the right side

x^{3} = 343

For

x^{3} = f (a)

the solutions are

Simplify

x = 7, x = - \frac{7}{2} + \frac{7 3}{2} i, x = - \frac{7}{2} - \frac{7 3}{2} i

6 x^{3} - x^{2} - 35 x = 0

x^{4} + 7 x^{3} - 2 x^{2} + 7 x + 1 = 0

x^{4} = 3 x

x^{4} = 7 x

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

What are the solutions to the equation x^3+2=345 ?
The solutions to the equation x^3+2=345 are x=7,x=-7/2+(7sqrt(3))/2 i,x=-7/2-(7sqrt(3))/2 i
Find the zeros of x^3+2=345
The zeros of x^3+2=345 are x=7,x=-7/2+(7sqrt(3))/2 i,x=-7/2-(7sqrt(3))/2 i