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Popular >

sqrt(2x+1)=3

Solution

2 x + 1 = 3

Solution

x = 4

Solution steps

2 x + 1 = 3

Square both sides:

2 x + 1 = 9

2 x + 1 = 9

Solve

2 x + 1 = 9 : x = 4

x = 4

Verify Solutions:

x = 4

True

The solution is

x = 4

Popular Examples

sqrt(4x+61)-18=-11

4 x + 61 - 18 = - 11

x/(sqrt(x^2+1))=x^4-x

\frac{x}{x ^{2} + 1} = x^{4} - x

solvefor y,sqrt(x)-sqrt(y)=1 solve for

y, x - y = 1

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

5 - x = 5 - x^{2}

x - 3 + 9 = x

Frequently Asked Questions (FAQ)

What is the answer to sqrt(2x+1)=3 ?
The answer to sqrt(2x+1)=3 is x=4
Solve for x: sqrt(2x+1)=3
The solution is x=4