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

The solutions to the equation -x^3+x+2=0 are x\approx 1.52137…

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

The zeros of -x^3+x+2=0 are x\approx 1.52137…

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

x \approx 1.52137 \dots

Solution steps

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

Find one solution for

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

using Newton-Raphson:

x \approx 1.52137 \dots

Apply long division:

\frac{- x ^{3} + x + 2}{x - 1.52137 \dots} = - x^{2} - 1.52137 \dots x - 1.31459 \dots

- x^{2} - 1.52137 \dots x - 1.31459 \dots \approx 0

Find one solution for

- x^{2} - 1.52137 \dots x - 1.31459 \dots = 0

using Newton-Raphson:

No Solution for

x \in R

The solution is

x \approx 1.52137 \dots

n^{4} + 15 = 38

x^{3} + 6 x^{2} + 13 x = 0

x^{3} - 10 x^{2} + 16 x = 0

4 x^{3} - 1 = 0

x^{4} - 61 x^{2} + 900 = 0

What are the solutions to the equation -x^3+x+2=0 ?
The solutions to the equation -x^3+x+2=0 are x\approx 1.52137…
Find the zeros of -x^3+x+2=0
The zeros of -x^3+x+2=0 are x\approx 1.52137…