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Popular >

sqrt(x)=2x-3

Solution

x = 2 x - 3

Solution

x = \frac{9}{4}

+1

Decimal Notation

x = 2.25

Solution steps

x = 2 x - 3

Square both sides:

x = 4 x^{2} - 12 x + 9

x = 4 x^{2} - 12 x + 9

Solve

x = 4 x^{2} - 12 x + 9 : x = \frac{9}{4}, x = 1

x = \frac{9}{4}, x = 1

Verify Solutions:

x = \frac{9}{4}

True

, x = 1

False

The solution is

x = \frac{9}{4}

Popular Examples

x+2=2sqrt(4x-7)

x + 2 = 2 4 x - 7

2 - x = 0

72x=sqrt((398)/x)

72 x = \frac{398}{x}

sqrt(8y+4)=sqrt(6y+1)+1

8 y + 4 = 6 y + 1 + 1

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

2 x - 1 + x - 1 = 5

Frequently Asked Questions (FAQ)

What is the answer to sqrt(x)=2x-3 ?
The answer to sqrt(x)=2x-3 is x= 9/4
Solve for x: sqrt(x)=2x-3
The solution is x= 9/4