x^2-13c+40=0

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Solution for x^2-13c+40=0 equation:


Simplifying
x2 + -13c + 40 = 0

Reorder the terms:
40 + -13c + x2 = 0

Solving
40 + -13c + x2 = 0

Solving for variable 'c'.

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

Add '-40' to each side of the equation.
40 + -13c + -40 + x2 = 0 + -40

Reorder the terms:
40 + -40 + -13c + x2 = 0 + -40

Combine like terms: 40 + -40 = 0
0 + -13c + x2 = 0 + -40
-13c + x2 = 0 + -40

Combine like terms: 0 + -40 = -40
-13c + x2 = -40

Add '-1x2' to each side of the equation.
-13c + x2 + -1x2 = -40 + -1x2

Combine like terms: x2 + -1x2 = 0
-13c + 0 = -40 + -1x2
-13c = -40 + -1x2

Divide each side by '-13'.
c = 3.076923077 + 0.07692307692x2

Simplifying
c = 3.076923077 + 0.07692307692x2

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