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Popular >

x+sqrt(x)=90

Solution

x + x = 90

Solution

x = 81

Solution steps

x + x = 90

Remove square roots

x = 8100 - 180 x + x^{2}

Solve

x = 8100 - 180 x + x^{2} : x = 100, x = 81

x = 100, x = 81

Verify Solutions:

x = 100

False

, x = 81

True

The solution is

x = 81

Graph

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Frequently Asked Questions (FAQ)

What is the answer to x+sqrt(x)=90 ?
The answer to x+sqrt(x)=90 is x=81
Solve for x: x+sqrt(x)=90
The solution is x=81