What are the solutions to the equation x^3+6x^2-9x+4=0 ?

The solutions to the equation x^3+6x^2-9x+4=0 are x\approx-7.30667…

Find the zeros of x^3+6x^2-9x+4=0

The zeros of x^3+6x^2-9x+4=0 are x\approx-7.30667…

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x^{3} + 6 x^{2} - 9 x + 4 = 0

x \approx - 7.30667 \dots

Solution steps

x^{3} + 6 x^{2} - 9 x + 4 = 0

Find one solution for

x^{3} + 6 x^{2} - 9 x + 4 = 0

using Newton-Raphson:

No Solution for

x \in R

x \approx - 7.30667 \dots

The solution is

x \approx - 7.30667 \dots

y, y^{3} = x^{3} - 9 x

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

x^{4} - 4 x^{2} + 5 = 0 - 1

(x^{3} - 2) = - 25

0 = x^{3} - 4 x^{2} - 25 x + 100

What are the solutions to the equation x^3+6x^2-9x+4=0 ?
The solutions to the equation x^3+6x^2-9x+4=0 are x\approx-7.30667…
Find the zeros of x^3+6x^2-9x+4=0
The zeros of x^3+6x^2-9x+4=0 are x\approx-7.30667…