What are the solutions to the equation x^3-2x^2+62-0.5=0 ?

The solutions to the equation x^3-2x^2+62-0.5=0 are x\approx-3.38076…

Find the zeros of x^3-2x^2+62-0.5=0

The zeros of x^3-2x^2+62-0.5=0 are x\approx-3.38076…

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x^{3} - 2 x^{2} + 62 - 0.5 = 0

x \approx - 3.38076 \dots

Solution steps

x^{3} - 2 x^{2} + 62 - 0.5 = 0

Multiply both sides by

10

10 x^{3} - 20 x^{2} + 615 = 0

Find one solution for

10 x^{3} - 20 x^{2} + 615 = 0

using Newton-Raphson:

x \approx - 3.38076 \dots

Apply long division:

\frac{10 x ^{3} - 20 x ^{2} + 615}{x + 3.38076 \dots} = 10 x^{2} - 53.80768 \dots x + 181.91131 \dots

10 x^{2} - 53.80768 \dots x + 181.91131 \dots \approx 0

Find one solution for

10 x^{2} - 53.80768 \dots x + 181.91131 \dots = 0

using Newton-Raphson:

No Solution for

x \in R

The solution is

x \approx - 3.38076 \dots

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

x^{4} - x^{3} + 7 x^{2} - 9 x - 18 = 0

3 y^{3} - 11 y^{2} - 4 y = 0

n P^{5}

z^{4} = 4 - i

What are the solutions to the equation x^3-2x^2+62-0.5=0 ?
The solutions to the equation x^3-2x^2+62-0.5=0 are x\approx-3.38076…
Find the zeros of x^3-2x^2+62-0.5=0
The zeros of x^3-2x^2+62-0.5=0 are x\approx-3.38076…