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Popular >

2-2x=sqrt(4+x)

Solution

2 - 2 x = 4 + x

Solution

x = 0

Solution steps

2 - 2 x = 4 + x

Square both sides:

4 - 8 x + 4 x^{2} = 4 + x

4 - 8 x + 4 x^{2} = 4 + x

Solve

4 - 8 x + 4 x^{2} = 4 + x : x = \frac{9}{4}, x = 0

x = \frac{9}{4}, x = 0

Verify Solutions:

x = \frac{9}{4}

False

, x = 0

True

The solution is

x = 0

Popular Examples

sqrt(x^2-x-7)=x+5

x^{2} - x - 7 = x + 5

x + 5 = 6

x - 5 = x - 9

sqrt(2-x)+3=x+7

2 - x + 3 = x + 7

2328=3X^{0.12}X^3

2328 = 3 X^{0.12} X^{3}

Frequently Asked Questions (FAQ)

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