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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

x + 4 x + 1 = 5

x + 1 - 3 x = 1

sqrt(y)+sqrt(y+2)=3

y + y + 2 = 3

x + 12 = x

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

2 x + 3 - x - 2 = 2

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