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

The solutions to the equation x^3-4x^2-x-4=0 are x\approx 4.42961…

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

The zeros of x^3-4x^2-x-4=0 are x\approx 4.42961…

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

x^{3} - 4 x^{2} - x - 4 = 0

x \approx 4.42961 \dots

Solution steps

x^{3} - 4 x^{2} - x - 4 = 0

Find one solution for

x^{3} - 4 x^{2} - x - 4 = 0

using Newton-Raphson:

x \approx 4.42961 \dots

Apply long division:

\frac{x ^{3} - 4 x ^{2} - x - 4}{x - 4.42961 \dots} = x^{2} + 0.42961 \dots x + 0.90301 \dots

x^{2} + 0.42961 \dots x + 0.90301 \dots \approx 0

Find one solution for

x^{2} + 0.42961 \dots x + 0.90301 \dots = 0

using Newton-Raphson:

No Solution for

x \in R

The solution is

x \approx 4.42961 \dots

20 x^{2} - 32 x - 2 x^{3} = 0

(x + 4)^{3} - 9 x = 36

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

x^{3} + x + 6 = 0

3 x^{3} + 9 x^{2} - 210 x = 0

What are the solutions to the equation x^3-4x^2-x-4=0 ?
The solutions to the equation x^3-4x^2-x-4=0 are x\approx 4.42961…
Find the zeros of x^3-4x^2-x-4=0
The zeros of x^3-4x^2-x-4=0 are x\approx 4.42961…