3(2-X)(2+X)=x^2

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Solution for 3(2-X)(2+X)=x^2 equation:


Simplifying
3(2 + -1X)(2 + X) = x2

Multiply (2 + -1X) * (2 + X)
3(2(2 + X) + -1X * (2 + X)) = x2
3((2 * 2 + X * 2) + -1X * (2 + X)) = x2
3((4 + 2X) + -1X * (2 + X)) = x2
3(4 + 2X + (2 * -1X + X * -1X)) = x2
3(4 + 2X + (-2X + -1X2)) = x2

Combine like terms: 2X + -2X = 0
3(4 + 0 + -1X2) = x2
3(4 + -1X2) = x2
(4 * 3 + -1X2 * 3) = x2
(12 + -3X2) = x2

Solving
12 + -3X2 = x2

Solving for variable 'X'.

Move all terms containing X to the left, all other terms to the right.

Add '-12' to each side of the equation.
12 + -12 + -3X2 = -12 + x2

Combine like terms: 12 + -12 = 0
0 + -3X2 = -12 + x2
-3X2 = -12 + x2

Divide each side by '-3'.
X2 = 4 + -0.3333333333x2

Simplifying
X2 = 4 + -0.3333333333x2

Reorder the terms:
-4 + X2 + 0.3333333333x2 = 4 + -0.3333333333x2 + -4 + 0.3333333333x2

Reorder the terms:
-4 + X2 + 0.3333333333x2 = 4 + -4 + -0.3333333333x2 + 0.3333333333x2

Combine like terms: 4 + -4 = 0
-4 + X2 + 0.3333333333x2 = 0 + -0.3333333333x2 + 0.3333333333x2
-4 + X2 + 0.3333333333x2 = -0.3333333333x2 + 0.3333333333x2

Combine like terms: -0.3333333333x2 + 0.3333333333x2 = 0.0000000000
-4 + X2 + 0.3333333333x2 = 0.0000000000

The solution to this equation could not be determined.

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