What are the solutions to the equation x^3+x-16=0 ?

The solutions to the equation x^3+x-16=0 are x\approx 2.38768…

Find the zeros of x^3+x-16=0

The zeros of x^3+x-16=0 are x\approx 2.38768…

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x^{3} + x - 16 = 0

x \approx 2.38768 \dots

Solution steps

x^{3} + x - 16 = 0

Find one solution for

x^{3} + x - 16 = 0

using Newton-Raphson:

x \approx 2.38768 \dots

Apply long division:

\frac{x ^{3} + x - 16}{x - 2.38768 \dots} = x^{2} + 2.38768 \dots x + 6.70104 \dots

x^{2} + 2.38768 \dots x + 6.70104 \dots \approx 0

Find one solution for

x^{2} + 2.38768 \dots x + 6.70104 \dots = 0

using Newton-Raphson:

No Solution for

x \in R

The solution is

x \approx 2.38768 \dots

x^{4} - (5 + 2) \cdot x^{2} + 10 = 0

(x^{2} + x - 6) (x^{2} - 3 x - 4) = 24

x, (3 x + 7)^{5} = 2 y^{3}

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

(x + 2)^{3} = 2 x (x^{2} - 1)

What are the solutions to the equation x^3+x-16=0 ?
The solutions to the equation x^3+x-16=0 are x\approx 2.38768…
Find the zeros of x^3+x-16=0
The zeros of x^3+x-16=0 are x\approx 2.38768…