What are the solutions to the equation 3x^3-15x^2+9x-5=0 ?

The solutions to the equation 3x^3-15x^2+9x-5=0 are x\approx 4.40482…

Find the zeros of 3x^3-15x^2+9x-5=0

The zeros of 3x^3-15x^2+9x-5=0 are x\approx 4.40482…

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3 x^{3} - 15 x^{2} + 9 x - 5 = 0

x \approx 4.40482 \dots

Solution steps

3 x^{3} - 15 x^{2} + 9 x - 5 = 0

Find one solution for

3 x^{3} - 15 x^{2} + 9 x - 5 = 0

using Newton-Raphson:

x \approx 4.40482 \dots

Apply long division:

\frac{3 x ^{3} - 15 x ^{2} + 9 x - 5}{x - 4.40482 \dots} = 3 x^{2} - 1.78551 \dots x + 1.13511 \dots

3 x^{2} - 1.78551 \dots x + 1.13511 \dots \approx 0

Find one solution for

3 x^{2} - 1.78551 \dots x + 1.13511 \dots = 0

using Newton-Raphson:

No Solution for

x \in R

The solution is

x \approx 4.40482 \dots

108 x + 15 x^{2} - 3 x^{3} = 0

x, x^{3} + y^{2} - 4 y + 4 = 0

(x^{2} + 16 x)^{2} = 1 7^{2}

x^{3} - 3 x + 6 = 0

z^{4} - 13 z^{2} + 36 = 0

What are the solutions to the equation 3x^3-15x^2+9x-5=0 ?
The solutions to the equation 3x^3-15x^2+9x-5=0 are x\approx 4.40482…
Find the zeros of 3x^3-15x^2+9x-5=0
The zeros of 3x^3-15x^2+9x-5=0 are x\approx 4.40482…