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

The solutions to the equation 5x^3+2x-9=0 are x\approx 1.10715…

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

The zeros of 5x^3+2x-9=0 are x\approx 1.10715…

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

x \approx 1.10715 \dots

Solution steps

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

Find one solution for

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

using Newton-Raphson:

x \approx 1.10715 \dots

Apply long division:

\frac{5 x ^{3} + 2 x - 9}{x - 1.10715 \dots} = 5 x^{2} + 5.53577 \dots x + 8.12895 \dots

5 x^{2} + 5.53577 \dots x + 8.12895 \dots \approx 0

Find one solution for

5 x^{2} + 5.53577 \dots x + 8.12895 \dots = 0

using Newton-Raphson:

No Solution for

x \in R

The solution is

x \approx 1.10715 \dots

a, (4 baba + 7)^{2} = 0

105 = \frac{1}{4} 6 b + b^{4}

x^{4} + 7 x^{2} + 10 = 0

y, x = 8 - y^{(4)}

8 = - 10 n^{3} - 2

What are the solutions to the equation 5x^3+2x-9=0 ?
The solutions to the equation 5x^3+2x-9=0 are x\approx 1.10715…
Find the zeros of 5x^3+2x-9=0
The zeros of 5x^3+2x-9=0 are x\approx 1.10715…