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Popular >

sqrt(2x+5)=x+1

Solution

2 x + 5 = x + 1

Solution

x = 2

Solution steps

2 x + 5 = x + 1

Square both sides:

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

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

True

, x = - 2

False

The solution is

x = 2

Popular Examples

x + 9 = x - 3

63 - 2 x = x

sqrt(x+19)-sqrt(x+28)=-1

x + 19 - x + 28 = - 1

x + x - 6 = 0

Frequently Asked Questions (FAQ)

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