X^2+2x+-11.25=0

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Solution for X^2+2x+-11.25=0 equation: 


Simplifying
X2 + 2x + -11.25 = 0

Reorder the terms:
-11.25 + X2 + 2x = 0

Solving
-11.25 + X2 + 2x = 0

Solving for variable 'X'.

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

Add '11.25' to each side of the equation.
-11.25 + X2 + 11.25 + 2x = 0 + 11.25

Reorder the terms:
-11.25 + 11.25 + X2 + 2x = 0 + 11.25

Combine like terms: -11.25 + 11.25 = 0.00
0.00 + X2 + 2x = 0 + 11.25
X2 + 2x = 0 + 11.25

Combine like terms: 0 + 11.25 = 11.25
X2 + 2x = 11.25

Add '-2x' to each side of the equation.
X2 + 2x + -2x = 11.25 + -2x

Combine like terms: 2x + -2x = 0
X2 + 0 = 11.25 + -2x
X2 = 11.25 + -2x

Simplifying
X2 = 11.25 + -2x

Reorder the terms:
-11.25 + X2 + 2x = 11.25 + -2x + -11.25 + 2x

Reorder the terms:
-11.25 + X2 + 2x = 11.25 + -11.25 + -2x + 2x

Combine like terms: 11.25 + -11.25 = 0.00
-11.25 + X2 + 2x = 0.00 + -2x + 2x
-11.25 + X2 + 2x = -2x + 2x

Combine like terms: -2x + 2x = 0
-11.25 + X2 + 2x = 0

The solution to this equation could not be determined.

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