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Popular >

sqrt(-x+12)=x

Solution

- x + 12 = x

Solution

x = 3

Solution steps

- x + 12 = x

Square both sides:

- x + 12 = x^{2}

- x + 12 = x^{2}

Solve

- x + 12 = x^{2} : x = 3, x = - 4

x = 3, x = - 4

Verify Solutions:

x = 3

True

, x = - 4

False

The solution is

x = 3

Popular Examples

y+6=sqrt(2y^2+72)

y + 6 = 2 y^{2} + 72

\sqrt[3]{x^2}=4

solvefor x,sqrt(x)-sqrt(y)=1 solve for

x, x - y = 1

x = 2 x - 1

sqrt(3x+25)=x+7

3 x + 25 = x + 7

Frequently Asked Questions (FAQ)

What is the answer to sqrt(-x+12)=x ?
The answer to sqrt(-x+12)=x is x=3
Solve for x: sqrt(-x+12)=x
The solution is x=3