x^2=7.84

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Solution for x^2=7.84 equation: 


Simplifying
x2 = 7.84

Solving
x2 = 7.84

Solving for variable 'x'.

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

Simplifying
x2 = 7.84

Take the square root of each side:
x = {-2.8, 2.8}

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