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Popular >

1+x+sqrt(2x+5)=0

Solution

1 + x + 2 x + 5 = 0

Solution

x = - 2

Solution steps

1 + x + 2 x + 5 = 0

Remove square roots

2 x + 5 = x^{2} + 2 x + 1

Solve

2 x + 5 = x^{2} + 2 x + 1 : x = 2, x = - 2

x = 2, x = - 2

Verify Solutions:

x = 2

False

, x = - 2

True

The solution is

x = - 2

Popular Examples

3 + x - 4 = 0

3 x = 12 x + 5

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

2 x + 3 + 3 - 4 x = 3

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

3 x - 2 + x + 2 = 4

Frequently Asked Questions (FAQ)

What is the answer to 1+x+sqrt(2x+5)=0 ?
The answer to 1+x+sqrt(2x+5)=0 is x=-2
Solve for x: 1+x+sqrt(2x+5)=0
The solution is x=-2