What is the answer to x^3-5sqrt(x)-1=0 ?

The answer to x^3-5sqrt(x)-1=0 is x\approx 2.00691…

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

x^3-5sqrt(x)-1=0

x^{3} - 5 x - 1 = 0

x \approx 2.00691 \dots

Solution steps

x^{3} - 5 x - 1 = 0

Remove square roots

25 x = x^{6} - 2 x^{3} + 1

Solve

25 x = x^{6} - 2 x^{3} + 1 : x \approx 0.03999 \dots, x \approx 2.00691 \dots

x \approx 0.03999 \dots, x \approx 2.00691 \dots

Verify Solutions:

x \approx 0.03999 \dots

False

, x \approx 2.00691 \dots

True

The solution is

x \approx 2.00691 \dots

x = 0.5

4 - x + 1 + x = 3

v = 2 a x

6 - 3 x + 9^{0} = 1

54 - 3 x = x

What is the answer to x^3-5sqrt(x)-1=0 ?
The answer to x^3-5sqrt(x)-1=0 is x\approx 2.00691…
Solve for x: x^3-5sqrt(x)-1=0
The solution is x\approx 2.00691…