2.56x^2=20

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Solution for 2.56x^2=20 equation: 


Simplifying
2.56x2 = 20

Solving
2.56x2 = 20

Solving for variable 'x'.

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

Divide each side by '2.56'.
x2 = 7.8125

Simplifying
x2 = 7.8125

Take the square root of each side:
x = {-2.795084972, 2.795084972}

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