What is the answer to |x^2-1|-x=x ?

The answer to |x^2-1|-x=x is x=sqrt(2)-1\lor x=1+sqrt(2)

Solve for x: |x^2-1|-x=x

The solution is x=sqrt(2)-1\lor x=1+sqrt(2)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

x^{2} - 1 - x = x

x = 2 - 1 or x = 1 + 2

Decimal Notation

x = 0.41421 \dots, x = 2.41421 \dots

Solution steps

x^{2} - 1 - x = x

Find positive and negative intervals

x \leq - 1, - 1 < x < 1, x \geq 1

Solve the inequality for each interval

No Solution or x = 2 - 1 or x = 1 + 2

x = 2 - 1 or x = 1 + 2

x^{2} - 1 = 1

- 2 ∣ x + 5 ∣ = - 4

∣ 4 x - 7 ∣ = 5

2 + 5 ∣ 3 x + 6 ∣ = 62

∣ 3 x + 9 ∣ = x + 2

What is the answer to |x^2-1|-x=x ?
The answer to |x^2-1|-x=x is x=sqrt(2)-1\lor x=1+sqrt(2)
Solve for x: |x^2-1|-x=x
The solution is x=sqrt(2)-1\lor x=1+sqrt(2)