What is the answer to sqrt(4x-2)-1=2 ?

The answer to sqrt(4x-2)-1=2 is x= 11/4

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sqrt(4x-2)-1=2

4 x - 2 - 1 = 2

x = \frac{11}{4}

Decimal Notation

x = 2.75

Solution steps

4 x - 2 - 1 = 2

Move

1

to the right side

4 x - 2 = 3

Square both sides:

4 x - 2 = 9

4 x - 2 = 9

Solve

4 x - 2 = 9 : x = \frac{11}{4}

x = \frac{11}{4}

Verify Solutions:

x = \frac{11}{4}

True

The solution is

x = \frac{11}{4}

3 x - 1 = \frac{3 x + 3}{5}

x + 12 - x - 15 = 3

x + 1 = x + 6 - 1

(x^{2} - 25) 4 - x = 0

x - 16 = 6