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Popular >

x-3sqrt(x)-54=0

Solution

x - 3 x - 54 = 0

Solution

x = 81

Solution steps

x - 3 x - 54 = 0

Remove square roots

9 x = x^{2} - 108 x + 2916

Solve

9 x = x^{2} - 108 x + 2916 : x = 81, x = 36

x = 81, x = 36

Verify Solutions:

x = 81

True

, x = 36

False

The solution is

x = 81

Popular Examples

x=sqrt((2\sqrt{x+3))/3}

x = \frac{2 x + 3}{3}

\frac{1}{2 a} = 2

sqrt(2x)-8378=22739

2 x - 8378 = 22739

x = \frac{7}{8}

9(sqrt(4x+1)-sqrt(3x-2))=x+3

9 (4 x + 1 - 3 x - 2) = x + 3

Frequently Asked Questions (FAQ)

What is the answer to x-3sqrt(x)-54=0 ?
The answer to x-3sqrt(x)-54=0 is x=81
Solve for x: x-3sqrt(x)-54=0
The solution is x=81