0.5(4x*x)=26

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Solution for 0.5(4x*x)=26 equation: 


Simplifying
0.5(4x * x) = 26

Multiply x * x
0.5(4x2) = 26

Remove parenthesis around (4x2)
0.5 * 4x2 = 26

Multiply 0.5 * 4
2x2 = 26

Solving
2x2 = 26

Solving for variable 'x'.

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

Divide each side by '2'.
x2 = 13

Simplifying
x2 = 13

Take the square root of each side:
x = {-3.605551275, 3.605551275}

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