3x^2+13x=282x^2+2

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Solution for 3x^2+13x=282x^2+2 equation:


Simplifying
3x2 + 13x = 282x2 + 2

Reorder the terms:
13x + 3x2 = 282x2 + 2

Reorder the terms:
13x + 3x2 = 2 + 282x2

Solving
13x + 3x2 = 2 + 282x2

Solving for variable 'x'.

Reorder the terms:
-2 + 13x + 3x2 + -282x2 = 2 + 282x2 + -2 + -282x2

Combine like terms: 3x2 + -282x2 = -279x2
-2 + 13x + -279x2 = 2 + 282x2 + -2 + -282x2

Reorder the terms:
-2 + 13x + -279x2 = 2 + -2 + 282x2 + -282x2

Combine like terms: 2 + -2 = 0
-2 + 13x + -279x2 = 0 + 282x2 + -282x2
-2 + 13x + -279x2 = 282x2 + -282x2

Combine like terms: 282x2 + -282x2 = 0
-2 + 13x + -279x2 = 0

Begin completing the square.  Divide all terms by
-279 the coefficient of the squared term: 

Divide each side by '-279'.
0.007168458781 + -0.04659498208x + x2 = 0

Move the constant term to the right:

Add '-0.007168458781' to each side of the equation.
0.007168458781 + -0.04659498208x + -0.007168458781 + x2 = 0 + -0.007168458781

Reorder the terms:
0.007168458781 + -0.007168458781 + -0.04659498208x + x2 = 0 + -0.007168458781

Combine like terms: 0.007168458781 + -0.007168458781 = 0.000000000000
0.000000000000 + -0.04659498208x + x2 = 0 + -0.007168458781
-0.04659498208x + x2 = 0 + -0.007168458781

Combine like terms: 0 + -0.007168458781 = -0.007168458781
-0.04659498208x + x2 = -0.007168458781

The x term is -0.04659498208x.  Take half its coefficient (-0.02329749104).
Square it (0.0005427730888) and add it to both sides.

Add '0.0005427730888' to each side of the equation.
-0.04659498208x + 0.0005427730888 + x2 = -0.007168458781 + 0.0005427730888

Reorder the terms:
0.0005427730888 + -0.04659498208x + x2 = -0.007168458781 + 0.0005427730888

Combine like terms: -0.007168458781 + 0.0005427730888 = -0.0066256856922
0.0005427730888 + -0.04659498208x + x2 = -0.0066256856922

Factor a perfect square on the left side:
(x + -0.02329749104)(x + -0.02329749104) = -0.0066256856922

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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