5-x^2-20=0

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Solution for 5-x^2-20=0 equation:


Simplifying
5 + -1x2 + -20 = 0

Reorder the terms:
5 + -20 + -1x2 = 0

Combine like terms: 5 + -20 = -15
-15 + -1x2 = 0

Solving
-15 + -1x2 = 0

Solving for variable 'x'.

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

Add '15' to each side of the equation.
-15 + 15 + -1x2 = 0 + 15

Combine like terms: -15 + 15 = 0
0 + -1x2 = 0 + 15
-1x2 = 0 + 15

Combine like terms: 0 + 15 = 15
-1x2 = 15

Divide each side by '-1'.
x2 = -15

Simplifying
x2 = -15

Reorder the terms:
15 + x2 = -15 + 15

Combine like terms: -15 + 15 = 0
15 + x2 = 0

The solution to this equation could not be determined.

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