What are the solutions to the equation solvefor x,0=x^3-2x+5 ?

The solutions to the equation solvefor x,0=x^3-2x+5 are x\approx-2.09455…

Find the zeros of solvefor x,0=x^3-2x+5

The zeros of solvefor x,0=x^3-2x+5 are x\approx-2.09455…

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solve for

x, 0 = x^{3} - 2 x + 5

x \approx - 2.09455 \dots

Solution steps

0 = x^{3} - 2 x + 5

Switch sides

x^{3} - 2 x + 5 = 0

Find one solution for

x^{3} - 2 x + 5 = 0

using Newton-Raphson:

x \approx - 2.09455 \dots

Apply long division:

\frac{x ^{3} - 2 x + 5}{x + 2.09455 \dots} = x^{2} - 2.09455 \dots x + 2.38714 \dots

x^{2} - 2.09455 \dots x + 2.38714 \dots \approx 0

Find one solution for

x^{2} - 2.09455 \dots x + 2.38714 \dots = 0

using Newton-Raphson:

No Solution for

x \in R

The solution is

x \approx - 2.09455 \dots

3500 \cdot x^{10} = 7000

(1 + 0.01)^{12} = (1 + x)^{6}

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

4 = x^{4}

4 = x^{3}

What are the solutions to the equation solvefor x,0=x^3-2x+5 ?
The solutions to the equation solvefor x,0=x^3-2x+5 are x\approx-2.09455…
Find the zeros of solvefor x,0=x^3-2x+5
The zeros of solvefor x,0=x^3-2x+5 are x\approx-2.09455…