What are the solutions to the equation 12x^3-5x+132=0 ?

The solutions to the equation 12x^3-5x+132=0 are x\approx-2.28641…

Find the zeros of 12x^3-5x+132=0

The zeros of 12x^3-5x+132=0 are x\approx-2.28641…

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12 x^{3} - 5 x + 132 = 0

x \approx - 2.28641 \dots

Solution steps

12 x^{3} - 5 x + 132 = 0

Find one solution for

12 x^{3} - 5 x + 132 = 0

using Newton-Raphson:

x \approx - 2.28641 \dots

Apply long division:

\frac{12 x ^{3} - 5 x + 132}{x + 2.28641 \dots} = 12 x^{2} - 27.43697 \dots x + 57.73230 \dots

12 x^{2} - 27.43697 \dots x + 57.73230 \dots \approx 0

Find one solution for

12 x^{2} - 27.43697 \dots x + 57.73230 \dots = 0

using Newton-Raphson:

No Solution for

x \in R

The solution is

x \approx - 2.28641 \dots

2 x^{3} - 2 x^{2} - 4 x + 1 = 0

5 x^{9} - x^{2} + 2 x - 3 = 7

x^{3} = 6 x

16 x^{4} + 12 x^{2} - 4 x = 0

3 x^{3} - 24 = 0

What are the solutions to the equation 12x^3-5x+132=0 ?
The solutions to the equation 12x^3-5x+132=0 are x\approx-2.28641…
Find the zeros of 12x^3-5x+132=0
The zeros of 12x^3-5x+132=0 are x\approx-2.28641…