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Popular >

sqrt(4-x)-2=x

Solution

4 - x - 2 = x

Solution

x = 0

Solution steps

4 - x - 2 = x

Remove square roots

4 - x = x^{2} + 4 x + 4

Solve

4 - x = x^{2} + 4 x + 4 : x = 0, x = - 5

x = 0, x = - 5

Verify Solutions:

x = 0

True

, x = - 5

False

The solution is

x = 0

Popular Examples

(x/(1-x))^{-0.93}=5.858

(\frac{x}{1 - x})^{- 0.93} = 5.858

3(sqrt(25-y^2))-4y=25

3 (25 - y^{2}) - 4 y = 25

15 - x = 0

sqrt(2x-1)-3=-sqrt(x+3)

2 x - 1 - 3 = - x + 3

x = x + 13 - 1

Frequently Asked Questions (FAQ)

What is the answer to sqrt(4-x)-2=x ?
The answer to sqrt(4-x)-2=x is x=0
Solve for x: sqrt(4-x)-2=x
The solution is x=0