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Popular >

x+sqrt(x)=72

Solution

x + x = 72

Solution

x = 64

Solution steps

x + x = 72

Remove square roots

x = 5184 - 144 x + x^{2}

Solve

x = 5184 - 144 x + x^{2} : x = 81, x = 64

x = 81, x = 64

Verify Solutions:

x = 81

False

, x = 64

True

The solution is

x = 64

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sqrt(3x+16)-sqrt(2x+9)=1

3 x + 16 - 2 x + 9 = 1

25 - x^{2} = 3

Frequently Asked Questions (FAQ)

What is the answer to x+sqrt(x)=72 ?
The answer to x+sqrt(x)=72 is x=64
Solve for x: x+sqrt(x)=72
The solution is x=64