What are the solutions to the equation 2x^3+6x^2+1=0 ?

The solutions to the equation 2x^3+6x^2+1=0 are x\approx-3.05362…

Find the zeros of 2x^3+6x^2+1=0

The zeros of 2x^3+6x^2+1=0 are x\approx-3.05362…

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2 x^{3} + 6 x^{2} + 1 = 0

x \approx - 3.05362 \dots

Solution steps

2 x^{3} + 6 x^{2} + 1 = 0

Find one solution for

2 x^{3} + 6 x^{2} + 1 = 0

using Newton-Raphson:

x \approx - 3.05362 \dots

Apply long division:

\frac{2 x ^{3} + 6 x ^{2} + 1}{x + 3.05362 \dots} = 2 x^{2} - 0.10724 \dots x + 0.32748 \dots

2 x^{2} - 0.10724 \dots x + 0.32748 \dots \approx 0

Find one solution for

2 x^{2} - 0.10724 \dots x + 0.32748 \dots = 0

using Newton-Raphson:

No Solution for

x \in R

The solution is

x \approx - 3.05362 \dots

6 x^{3} - 47 x^{2} + 36 x - 7 = 0

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

3 b = 9 (b^{3} + 3)

x, x^{4} + 4 y^{2} = z^{2}

y^{(10)} = 0

What are the solutions to the equation 2x^3+6x^2+1=0 ?
The solutions to the equation 2x^3+6x^2+1=0 are x\approx-3.05362…
Find the zeros of 2x^3+6x^2+1=0
The zeros of 2x^3+6x^2+1=0 are x\approx-3.05362…