What are the solutions to the equation -19.6x^3+26.067x^2-7.29=0 ?

The solutions to the equation -19.6x^3+26.067x^2-7.29=0 are x\approx-0.45631…

Find the zeros of -19.6x^3+26.067x^2-7.29=0

The zeros of -19.6x^3+26.067x^2-7.29=0 are x\approx-0.45631…

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- 19.6 x^{3} + 26.067 x^{2} - 7.29 = 0

x \approx - 0.45631 \dots

Solution steps

- 19.6 x^{3} + 26.067 x^{2} - 7.29 = 0

Multiply both sides by

1000

- 19600 x^{3} + 26067 x^{2} - 7290 = 0

Find one solution for

- 19600 x^{3} + 26067 x^{2} - 7290 = 0

using Newton-Raphson:

x \approx - 0.45631 \dots

Apply long division:

\frac{- 19600 x ^{3} + 26067 x ^{2} - 7290}{x + 0.45631 \dots} = - 19600 x^{2} + 35010.74045 \dots x - 15975.86610 \dots

- 19600 x^{2} + 35010.74045 \dots x - 15975.86610 \dots \approx 0

Find one solution for

- 19600 x^{2} + 35010.74045 \dots x - 15975.86610 \dots = 0

using Newton-Raphson:

No Solution for

x \in R

The solution is

x \approx - 0.45631 \dots

x^{3} = a

t^{4} + 3 t^{3} - 10 t^{2} = 0

2 x^{3} - 4 x^{2} - 10 x + 12 = 0

q^{(4)} - q^{(2)} - 6 = 0

x^{8} - 4 x^{6} + 4 x^{4} - 1 = 0

What are the solutions to the equation -19.6x^3+26.067x^2-7.29=0 ?
The solutions to the equation -19.6x^3+26.067x^2-7.29=0 are x\approx-0.45631…
Find the zeros of -19.6x^3+26.067x^2-7.29=0
The zeros of -19.6x^3+26.067x^2-7.29=0 are x\approx-0.45631…