-3c+c+5+4c^2=

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Solution for -3c+c+5+4c^2= equation:


Simplifying
-3c + c + 5 + 4c2 = 0

Reorder the terms:
5 + -3c + c + 4c2 = 0

Combine like terms: -3c + c = -2c
5 + -2c + 4c2 = 0

Solving
5 + -2c + 4c2 = 0

Solving for variable 'c'.

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

Divide each side by '4'.
1.25 + -0.5c + c2 = 0

Move the constant term to the right:

Add '-1.25' to each side of the equation.
1.25 + -0.5c + -1.25 + c2 = 0 + -1.25

Reorder the terms:
1.25 + -1.25 + -0.5c + c2 = 0 + -1.25

Combine like terms: 1.25 + -1.25 = 0.00
0.00 + -0.5c + c2 = 0 + -1.25
-0.5c + c2 = 0 + -1.25

Combine like terms: 0 + -1.25 = -1.25
-0.5c + c2 = -1.25

The c term is -0.5c.  Take half its coefficient (-0.25).
Square it (0.0625) and add it to both sides.

Add '0.0625' to each side of the equation.
-0.5c + 0.0625 + c2 = -1.25 + 0.0625

Reorder the terms:
0.0625 + -0.5c + c2 = -1.25 + 0.0625

Combine like terms: -1.25 + 0.0625 = -1.1875
0.0625 + -0.5c + c2 = -1.1875

Factor a perfect square on the left side:
(c + -0.25)(c + -0.25) = -1.1875

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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