X^2+4x+16=18.25

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Solution for X^2+4x+16=18.25 equation: 


Simplifying
X2 + 4x + 16 = 18.25

Reorder the terms:
16 + X2 + 4x = 18.25

Solving
16 + X2 + 4x = 18.25

Solving for variable 'X'.

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

Add '-16' to each side of the equation.
16 + X2 + -16 + 4x = 18.25 + -16

Reorder the terms:
16 + -16 + X2 + 4x = 18.25 + -16

Combine like terms: 16 + -16 = 0
0 + X2 + 4x = 18.25 + -16
X2 + 4x = 18.25 + -16

Combine like terms: 18.25 + -16 = 2.25
X2 + 4x = 2.25

Add '-4x' to each side of the equation.
X2 + 4x + -4x = 2.25 + -4x

Combine like terms: 4x + -4x = 0
X2 + 0 = 2.25 + -4x
X2 = 2.25 + -4x

Simplifying
X2 = 2.25 + -4x

Reorder the terms:
-2.25 + X2 + 4x = 2.25 + -4x + -2.25 + 4x

Reorder the terms:
-2.25 + X2 + 4x = 2.25 + -2.25 + -4x + 4x

Combine like terms: 2.25 + -2.25 = 0.00
-2.25 + X2 + 4x = 0.00 + -4x + 4x
-2.25 + X2 + 4x = -4x + 4x

Combine like terms: -4x + 4x = 0
-2.25 + X2 + 4x = 0

The solution to this equation could not be determined.

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