Solve for x: x = 3x^2 - Finding the Solutions
Solving for x in the equation x = 3x^2
To solve for x, we need to rearrange the equation into a standard quadratic form (ax^2 + bx + c = 0):
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Subtract x from both sides: 0 = 3x^2 - x
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Rearrange the terms: 3x^2 - x = 0
Now we have a quadratic equation. We can solve this using various methods, like factoring, the quadratic formula, or completing the square.
Solution:
One obvious solution is x = 0. This is because if we substitute x = 0 into the original equation, we get:
0 = 3(0)^2
0 = 0
This is true, so x = 0 is a solution.
To find any other solutions, we can factor out an x from the quadratic equation:
x(3x - 1) = 0
For this product to be zero, either x = 0 or (3x - 1) = 0.
Solving (3x - 1) = 0, we get:
3x = 1 x = 1/3
Therefore, the solutions to the equation x = 3x^2 are x = 0 and x = 1/3.
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