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Popular >

2x=-sqrt(3-x)

Solution

2 x = - 3 - x

Solution

x = - 1

Solution steps

2 x = - 3 - x

Square both sides:

4 x^{2} = 3 - x

4 x^{2} = 3 - x

Solve

4 x^{2} = 3 - x : x = \frac{3}{4}, x = - 1

x = \frac{3}{4}, x = - 1

Verify Solutions:

x = \frac{3}{4}

False

, x = - 1

True

The solution is

x = - 1

Popular Examples

sqrt(x+5)-sqrt(x-5)=1

x + 5 - x - 5 = 1

1+2sqrt(x+1)=3sqrt(4x-3)-4

1 + 2 x + 1 = 3 4 x - 3 - 4

sqrt(x)-5=sqrt(x-6)

x - 5 = x - 6

2 x + 1 = - 3

sqrt(64-x^2)+sqrt(36-x^2)=10

64 - x^{2} + 36 - x^{2} = 10

Frequently Asked Questions (FAQ)

What is the answer to 2x=-sqrt(3-x) ?
The answer to 2x=-sqrt(3-x) is x=-1
Solve for x: 2x=-sqrt(3-x)
The solution is x=-1