X^2+42-400=o

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Solution for X^2+42-400=o equation:


Simplifying
X2 + 42 + -400 = o

Reorder the terms:
42 + -400 + X2 = o

Combine like terms: 42 + -400 = -358
-358 + X2 = o

Solving
-358 + X2 = o

Solving for variable 'X'.

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

Add '358' to each side of the equation.
-358 + 358 + X2 = 358 + o

Combine like terms: -358 + 358 = 0
0 + X2 = 358 + o
X2 = 358 + o

Simplifying
X2 = 358 + o

Reorder the terms:
-358 + X2 + -1o = 358 + o + -358 + -1o

Reorder the terms:
-358 + X2 + -1o = 358 + -358 + o + -1o

Combine like terms: 358 + -358 = 0
-358 + X2 + -1o = 0 + o + -1o
-358 + X2 + -1o = o + -1o

Combine like terms: o + -1o = 0
-358 + X2 + -1o = 0

The solution to this equation could not be determined.

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