(-13w^2-25w+32)-(-2w^2-w-3)+(19w^2+16w-26)=0

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Solution for (-13w^2-25w+32)-(-2w^2-w-3)+(19w^2+16w-26)=0 equation:


Simplifying
(-13w2 + -25w + 32) + -1(-2w2 + -1w + -3) + (19w2 + 16w + -26) = 0

Reorder the terms:
(32 + -25w + -13w2) + -1(-2w2 + -1w + -3) + (19w2 + 16w + -26) = 0

Remove parenthesis around (32 + -25w + -13w2)
32 + -25w + -13w2 + -1(-2w2 + -1w + -3) + (19w2 + 16w + -26) = 0

Reorder the terms:
32 + -25w + -13w2 + -1(-3 + -1w + -2w2) + (19w2 + 16w + -26) = 0
32 + -25w + -13w2 + (-3 * -1 + -1w * -1 + -2w2 * -1) + (19w2 + 16w + -26) = 0
32 + -25w + -13w2 + (3 + 1w + 2w2) + (19w2 + 16w + -26) = 0

Reorder the terms:
32 + -25w + -13w2 + 3 + 1w + 2w2 + (-26 + 16w + 19w2) = 0

Remove parenthesis around (-26 + 16w + 19w2)
32 + -25w + -13w2 + 3 + 1w + 2w2 + -26 + 16w + 19w2 = 0

Reorder the terms:
32 + 3 + -26 + -25w + 1w + 16w + -13w2 + 2w2 + 19w2 = 0

Combine like terms: 32 + 3 = 35
35 + -26 + -25w + 1w + 16w + -13w2 + 2w2 + 19w2 = 0

Combine like terms: 35 + -26 = 9
9 + -25w + 1w + 16w + -13w2 + 2w2 + 19w2 = 0

Combine like terms: -25w + 1w = -24w
9 + -24w + 16w + -13w2 + 2w2 + 19w2 = 0

Combine like terms: -24w + 16w = -8w
9 + -8w + -13w2 + 2w2 + 19w2 = 0

Combine like terms: -13w2 + 2w2 = -11w2
9 + -8w + -11w2 + 19w2 = 0

Combine like terms: -11w2 + 19w2 = 8w2
9 + -8w + 8w2 = 0

Solving
9 + -8w + 8w2 = 0

Solving for variable 'w'.

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

Divide each side by '8'.
1.125 + -1w + w2 = 0

Move the constant term to the right:

Add '-1.125' to each side of the equation.
1.125 + -1w + -1.125 + w2 = 0 + -1.125

Reorder the terms:
1.125 + -1.125 + -1w + w2 = 0 + -1.125

Combine like terms: 1.125 + -1.125 = 0.000
0.000 + -1w + w2 = 0 + -1.125
-1w + w2 = 0 + -1.125

Combine like terms: 0 + -1.125 = -1.125
-1w + w2 = -1.125

The w term is -1w.  Take half its coefficient (-0.5).
Square it (0.25) and add it to both sides.

Add '0.25' to each side of the equation.
-1w + 0.25 + w2 = -1.125 + 0.25

Reorder the terms:
0.25 + -1w + w2 = -1.125 + 0.25

Combine like terms: -1.125 + 0.25 = -0.875
0.25 + -1w + w2 = -0.875

Factor a perfect square on the left side:
(w + -0.5)(w + -0.5) = -0.875

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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