What are the solutions to the equation -4x^3-18x^2-32x-26=0 ?

The solutions to the equation -4x^3-18x^2-32x-26=0 are x\approx-2.21165…

Find the zeros of -4x^3-18x^2-32x-26=0

The zeros of -4x^3-18x^2-32x-26=0 are x\approx-2.21165…

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- 4 x^{3} - 18 x^{2} - 32 x - 26 = 0

x \approx - 2.21165 \dots

Solution steps

- 4 x^{3} - 18 x^{2} - 32 x - 26 = 0

Find one solution for

- 4 x^{3} - 18 x^{2} - 32 x - 26 = 0

using Newton-Raphson:

x \approx - 2.21165 \dots

Apply long division:

\frac{- 4 x ^{3} - 18 x ^{2} - 32 x - 26}{x + 2.21165 \dots} = - 4 x^{2} - 9.15336 \dots x - 11.75588 \dots

- 4 x^{2} - 9.15336 \dots x - 11.75588 \dots \approx 0

Find one solution for

- 4 x^{2} - 9.15336 \dots x - 11.75588 \dots = 0

using Newton-Raphson:

No Solution for

x \in R

The solution is

x \approx - 2.21165 \dots

x^{4} + 5 x = 0

x^{3} + 12 x^{2} + 32 x = 0

x^{3} + 27 i = 0

y^{4} - 7 y^{3} - 18 y^{2} = 0

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

What are the solutions to the equation -4x^3-18x^2-32x-26=0 ?
The solutions to the equation -4x^3-18x^2-32x-26=0 are x\approx-2.21165…
Find the zeros of -4x^3-18x^2-32x-26=0
The zeros of -4x^3-18x^2-32x-26=0 are x\approx-2.21165…