X^2+9x+20=o

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Solution for X^2+9x+20=o equation:


Simplifying
X2 + 9x + 20 = o

Reorder the terms:
20 + X2 + 9x = o

Solving
20 + X2 + 9x = o

Solving for variable 'X'.

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

Add '-20' to each side of the equation.
20 + X2 + -20 + 9x = -20 + o

Reorder the terms:
20 + -20 + X2 + 9x = -20 + o

Combine like terms: 20 + -20 = 0
0 + X2 + 9x = -20 + o
X2 + 9x = -20 + o

Add '-9x' to each side of the equation.
X2 + 9x + -9x = -20 + o + -9x

Combine like terms: 9x + -9x = 0
X2 + 0 = -20 + o + -9x
X2 = -20 + o + -9x

Simplifying
X2 = -20 + o + -9x

Reorder the terms:
20 + X2 + -1o + 9x = -20 + o + -9x + 20 + -1o + 9x

Reorder the terms:
20 + X2 + -1o + 9x = -20 + 20 + o + -1o + -9x + 9x

Combine like terms: -20 + 20 = 0
20 + X2 + -1o + 9x = 0 + o + -1o + -9x + 9x
20 + X2 + -1o + 9x = o + -1o + -9x + 9x

Combine like terms: o + -1o = 0
20 + X2 + -1o + 9x = 0 + -9x + 9x
20 + X2 + -1o + 9x = -9x + 9x

Combine like terms: -9x + 9x = 0
20 + X2 + -1o + 9x = 0

The solution to this equation could not be determined.

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