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Simplifying
1.09 = 2x2
Solving
1.09 = 2x2
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-2x2' to each side of the equation.
1.09 + -2x2 = 2x2 + -2x2
Combine like terms: 2x2 + -2x2 = 0
1.09 + -2x2 = 0
Add '-1.09' to each side of the equation.
1.09 + -1.09 + -2x2 = 0 + -1.09
Combine like terms: 1.09 + -1.09 = 0.00
0.00 + -2x2 = 0 + -1.09
-2x2 = 0 + -1.09
Combine like terms: 0 + -1.09 = -1.09
-2x2 = -1.09
Divide each side by '-2'.
x2 = 0.545
Simplifying
x2 = 0.545
Take the square root of each side:
x = {-0.738241153, 0.738241153}
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