40=x^2-240x+14540

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Solution for 40=x^2-240x+14540 equation:


Simplifying
40 = x2 + -240x + 14540

Reorder the terms:
40 = 14540 + -240x + x2

Solving
40 = 14540 + -240x + x2

Solving for variable 'x'.

Combine like terms: 40 + -14540 = -14500
-14500 + 240x + -1x2 = 14540 + -240x + x2 + -14540 + 240x + -1x2

Reorder the terms:
-14500 + 240x + -1x2 = 14540 + -14540 + -240x + 240x + x2 + -1x2

Combine like terms: 14540 + -14540 = 0
-14500 + 240x + -1x2 = 0 + -240x + 240x + x2 + -1x2
-14500 + 240x + -1x2 = -240x + 240x + x2 + -1x2

Combine like terms: -240x + 240x = 0
-14500 + 240x + -1x2 = 0 + x2 + -1x2
-14500 + 240x + -1x2 = x2 + -1x2

Combine like terms: x2 + -1x2 = 0
-14500 + 240x + -1x2 = 0

Begin completing the square.  Divide all terms by
-1 the coefficient of the squared term: 

Divide each side by '-1'.
14500 + -240x + x2 = 0

Move the constant term to the right:

Add '-14500' to each side of the equation.
14500 + -240x + -14500 + x2 = 0 + -14500

Reorder the terms:
14500 + -14500 + -240x + x2 = 0 + -14500

Combine like terms: 14500 + -14500 = 0
0 + -240x + x2 = 0 + -14500
-240x + x2 = 0 + -14500

Combine like terms: 0 + -14500 = -14500
-240x + x2 = -14500

The x term is -240x.  Take half its coefficient (-120).
Square it (14400) and add it to both sides.

Add '14400' to each side of the equation.
-240x + 14400 + x2 = -14500 + 14400

Reorder the terms:
14400 + -240x + x2 = -14500 + 14400

Combine like terms: -14500 + 14400 = -100
14400 + -240x + x2 = -100

Factor a perfect square on the left side:
(x + -120)(x + -120) = -100

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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