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Popular >

2x+9sqrt(x)=5

Solution

2 x + 9 x = 5

Solution

x = \frac{1}{4}

+1

Solution steps

2 x + 9 x = 5

Remove square roots

81 x = 25 - 20 x + 4 x^{2}

Solve

81 x = 25 - 20 x + 4 x^{2} : x = 25, x = \frac{1}{4}

x = 25, x = \frac{1}{4}

Verify Solutions:

x = 25

False

, x = \frac{1}{4}

True

The solution is

x = \frac{1}{4}

Popular Examples

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3 t - 2 = 4

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

x^{2} + 5 + x = 5

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

2 x - 2 x - 1 = 1

sqrt(\sqrt{x+6)+x}=6

x + 6 + x = 6

Frequently Asked Questions (FAQ)

What is the answer to 2x+9sqrt(x)=5 ?
The answer to 2x+9sqrt(x)=5 is x= 1/4
Solve for x: 2x+9sqrt(x)=5
The solution is x= 1/4