X^2+9x+21.25=0

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Solution for X^2+9x+21.25=0 equation:


Simplifying
X2 + 9x + 21.25 = 0

Reorder the terms:
21.25 + X2 + 9x = 0

Solving
21.25 + X2 + 9x = 0

Solving for variable 'X'.

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

Add '-21.25' to each side of the equation.
21.25 + X2 + -21.25 + 9x = 0 + -21.25

Reorder the terms:
21.25 + -21.25 + X2 + 9x = 0 + -21.25

Combine like terms: 21.25 + -21.25 = 0.00
0.00 + X2 + 9x = 0 + -21.25
X2 + 9x = 0 + -21.25

Combine like terms: 0 + -21.25 = -21.25
X2 + 9x = -21.25

Add '-9x' to each side of the equation.
X2 + 9x + -9x = -21.25 + -9x

Combine like terms: 9x + -9x = 0
X2 + 0 = -21.25 + -9x
X2 = -21.25 + -9x

Simplifying
X2 = -21.25 + -9x

Reorder the terms:
21.25 + X2 + 9x = -21.25 + -9x + 21.25 + 9x

Reorder the terms:
21.25 + X2 + 9x = -21.25 + 21.25 + -9x + 9x

Combine like terms: -21.25 + 21.25 = 0.00
21.25 + X2 + 9x = 0.00 + -9x + 9x
21.25 + X2 + 9x = -9x + 9x

Combine like terms: -9x + 9x = 0
21.25 + X2 + 9x = 0

The solution to this equation could not be determined.

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