What are the solutions to the equation xxx-9.26xx=31.8 ?

The solutions to the equation xxx-9.26xx=31.8 are x\approx 9.60471…

Find the zeros of xxx-9.26xx=31.8

The zeros of xxx-9.26xx=31.8 are x\approx 9.60471…

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

xxx - 9.26 xx = 31.8

x \approx 9.60471 \dots

Solution steps

xxx - 9.26 xx = 31.8

Multiply both sides by

100

100 x^{3} - 926 x^{2} = 3180

Move

3180

to the left side

100 x^{3} - 926 x^{2} - 3180 = 0

Find one solution for

100 x^{3} - 926 x^{2} - 3180 = 0

using Newton-Raphson:

x \approx 9.60471 \dots

Apply long division:

\frac{100 x ^{3} - 926 x ^{2} - 3180}{x - 9.60471 \dots} = 100 x^{2} + 34.47134 \dots x + 331.08743 \dots

100 x^{2} + 34.47134 \dots x + 331.08743 \dots \approx 0

Find one solution for

100 x^{2} + 34.47134 \dots x + 331.08743 \dots = 0

using Newton-Raphson:

No Solution for

x \in R

The solution is

x \approx 9.60471 \dots

- 2 x^{6} + 7 x^{3} - 3 x = 0

r, x = \frac{2}{3} π r^{3}

x^{3} - 2 x^{2} + 5 x - 10 = 0

x^{3} + 3 x^{2} = 81 x + 243

12 x^{3} - 30 x^{2} - 24 x + 10 = 0

What are the solutions to the equation xxx-9.26xx=31.8 ?
The solutions to the equation xxx-9.26xx=31.8 are x\approx 9.60471…
Find the zeros of xxx-9.26xx=31.8
The zeros of xxx-9.26xx=31.8 are x\approx 9.60471…