What are the solutions to the equation s^3+3s^2+2s-10=0 ?

The solutions to the equation s^3+3s^2+2s-10=0 are s\approx 1.30890…

Find the zeros of s^3+3s^2+2s-10=0

The zeros of s^3+3s^2+2s-10=0 are s\approx 1.30890…

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s^{3} + 3 s^{2} + 2 s - 10 = 0

s \approx 1.30890 \dots

Solution steps

s^{3} + 3 s^{2} + 2 s - 10 = 0

Find one solution for

s^{3} + 3 s^{2} + 2 s - 10 = 0

using Newton-Raphson:

s \approx 1.30890 \dots

Apply long division:

\frac{s ^{3} + 3 s ^{2} + 2 s - 10}{s - 1.30890 \dots} = s^{2} + 4.30890 \dots s + 7.63996 \dots

s^{2} + 4.30890 \dots s + 7.63996 \dots \approx 0

Find one solution for

s^{2} + 4.30890 \dots s + 7.63996 \dots = 0

using Newton-Raphson:

No Solution for

s \in R

The solution is

s \approx 1.30890 \dots

- 2 x^{4} + 7 = 3 x + 1

3 x^{3} - 27 x^{2} = 0

x, 135 = 5 x^{3}

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

y, x = (y - 2)^{3} + 2

What are the solutions to the equation s^3+3s^2+2s-10=0 ?
The solutions to the equation s^3+3s^2+2s-10=0 are s\approx 1.30890…
Find the zeros of s^3+3s^2+2s-10=0
The zeros of s^3+3s^2+2s-10=0 are s\approx 1.30890…