What are the solutions to the equation 5x^3+4x^2+6x+2=0 ?

The solutions to the equation 5x^3+4x^2+6x+2=0 are x\approx-0.38452…

Find the zeros of 5x^3+4x^2+6x+2=0

The zeros of 5x^3+4x^2+6x+2=0 are x\approx-0.38452…

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

5 x^{3} + 4 x^{2} + 6 x + 2 = 0

x \approx - 0.38452 \dots

Solution steps

5 x^{3} + 4 x^{2} + 6 x + 2 = 0

Find one solution for

5 x^{3} + 4 x^{2} + 6 x + 2 = 0

using Newton-Raphson:

x \approx - 0.38452 \dots

Apply long division:

\frac{5 x ^{3} + 4 x ^{2} + 6 x + 2}{x + 0.38452 \dots} = 5 x^{2} + 2.07736 \dots x + 5.20119 \dots

5 x^{2} + 2.07736 \dots x + 5.20119 \dots \approx 0

Find one solution for

5 x^{2} + 2.07736 \dots x + 5.20119 \dots = 0

using Newton-Raphson:

No Solution for

x \in R

The solution is

x \approx - 0.38452 \dots

x^{3} - 2 x^{2} - 19 x + 20 = 0

x^{3} - 4 x^{2} = 21 x

x^{3} - 5 x^{2} + 9 x - 5 = 0

- x^{3} + 7 x^{2} - 16 x + 12 = 0

y^{3} = - 1

What are the solutions to the equation 5x^3+4x^2+6x+2=0 ?
The solutions to the equation 5x^3+4x^2+6x+2=0 are x\approx-0.38452…
Find the zeros of 5x^3+4x^2+6x+2=0
The zeros of 5x^3+4x^2+6x+2=0 are x\approx-0.38452…