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Popular >

18sqrt(x)=9x

Solution

18 x = 9 x

Solution

x = 0, x = 4

Solution steps

18 x = 9 x

Square both sides:

324 x = 81 x^{2}

324 x = 81 x^{2}

Solve

324 x = 81 x^{2} : x = 0, x = 4

x = 0, x = 4

Verify Solutions:

x = 0

True

, x = 4

True

The solutions are

x = 0, x = 4

Popular Examples

x^{2} - 5 x = 6

x + 3 = 2 x + 1

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

x + 9 - x - 2 = 1

sqrt(6-2x)-sqrt(2x-1)=1

6 - 2 x - 2 x - 1 = 1

sqrt(x+8)-sqrt(x-1)=1

x + 8 - x - 1 = 1

Frequently Asked Questions (FAQ)

What is the answer to 18sqrt(x)=9x ?
The answer to 18sqrt(x)=9x is x=0,x=4
Solve for x: 18sqrt(x)=9x
The solution is x=0,x=4