25x^2=16x-12

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Solution for 25x^2=16x-12 equation:


Simplifying
25x2 = 16x + -12

Reorder the terms:
25x2 = -12 + 16x

Solving
25x2 = -12 + 16x

Solving for variable 'x'.

Reorder the terms:
12 + -16x + 25x2 = -12 + 16x + 12 + -16x

Reorder the terms:
12 + -16x + 25x2 = -12 + 12 + 16x + -16x

Combine like terms: -12 + 12 = 0
12 + -16x + 25x2 = 0 + 16x + -16x
12 + -16x + 25x2 = 16x + -16x

Combine like terms: 16x + -16x = 0
12 + -16x + 25x2 = 0

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

Divide each side by '25'.
0.48 + -0.64x + x2 = 0

Move the constant term to the right:

Add '-0.48' to each side of the equation.
0.48 + -0.64x + -0.48 + x2 = 0 + -0.48

Reorder the terms:
0.48 + -0.48 + -0.64x + x2 = 0 + -0.48

Combine like terms: 0.48 + -0.48 = 0.00
0.00 + -0.64x + x2 = 0 + -0.48
-0.64x + x2 = 0 + -0.48

Combine like terms: 0 + -0.48 = -0.48
-0.64x + x2 = -0.48

The x term is -0.64x.  Take half its coefficient (-0.32).
Square it (0.1024) and add it to both sides.

Add '0.1024' to each side of the equation.
-0.64x + 0.1024 + x2 = -0.48 + 0.1024

Reorder the terms:
0.1024 + -0.64x + x2 = -0.48 + 0.1024

Combine like terms: -0.48 + 0.1024 = -0.3776
0.1024 + -0.64x + x2 = -0.3776

Factor a perfect square on the left side:
(x + -0.32)(x + -0.32) = -0.3776

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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