What is the positive solution to the equation 0=1/3 x^2 -3
To solve for x, get x alone on one side of the equation.
First, add 3 to both sides.
3 = 1/3x^2
Multiply each side by 3
x^2 = 9
Take the square root of both sides
x = + or – 3
You want the positive solution, so x = 3
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