2w-9+24w^2+3w-14=

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Solution for 2w-9+24w^2+3w-14= equation:


Simplifying
2w + -9 + 24w2 + 3w + -14 = 0

Reorder the terms:
-9 + -14 + 2w + 3w + 24w2 = 0

Combine like terms: -9 + -14 = -23
-23 + 2w + 3w + 24w2 = 0

Combine like terms: 2w + 3w = 5w
-23 + 5w + 24w2 = 0

Solving
-23 + 5w + 24w2 = 0

Solving for variable 'w'.

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

Divide each side by '24'.
-0.9583333333 + 0.2083333333w + w2 = 0

Move the constant term to the right:

Add '0.9583333333' to each side of the equation.
-0.9583333333 + 0.2083333333w + 0.9583333333 + w2 = 0 + 0.9583333333

Reorder the terms:
-0.9583333333 + 0.9583333333 + 0.2083333333w + w2 = 0 + 0.9583333333

Combine like terms: -0.9583333333 + 0.9583333333 = 0.0000000000
0.0000000000 + 0.2083333333w + w2 = 0 + 0.9583333333
0.2083333333w + w2 = 0 + 0.9583333333

Combine like terms: 0 + 0.9583333333 = 0.9583333333
0.2083333333w + w2 = 0.9583333333

The w term is 0.2083333333w.  Take half its coefficient (0.1041666667).
Square it (0.01085069445) and add it to both sides.

Add '0.01085069445' to each side of the equation.
0.2083333333w + 0.01085069445 + w2 = 0.9583333333 + 0.01085069445

Reorder the terms:
0.01085069445 + 0.2083333333w + w2 = 0.9583333333 + 0.01085069445

Combine like terms: 0.9583333333 + 0.01085069445 = 0.96918402775
0.01085069445 + 0.2083333333w + w2 = 0.96918402775

Factor a perfect square on the left side:
(w + 0.1041666667)(w + 0.1041666667) = 0.96918402775

Calculate the square root of the right side: 0.984471446

Break this problem into two subproblems by setting 
(w + 0.1041666667) equal to 0.984471446 and -0.984471446.

Subproblem 1

w + 0.1041666667 = 0.984471446 Simplifying w + 0.1041666667 = 0.984471446 Reorder the terms: 0.1041666667 + w = 0.984471446 Solving 0.1041666667 + w = 0.984471446 Solving for variable 'w'. Move all terms containing w to the left, all other terms to the right. Add '-0.1041666667' to each side of the equation. 0.1041666667 + -0.1041666667 + w = 0.984471446 + -0.1041666667 Combine like terms: 0.1041666667 + -0.1041666667 = 0.0000000000 0.0000000000 + w = 0.984471446 + -0.1041666667 w = 0.984471446 + -0.1041666667 Combine like terms: 0.984471446 + -0.1041666667 = 0.8803047793 w = 0.8803047793 Simplifying w = 0.8803047793

Subproblem 2

w + 0.1041666667 = -0.984471446 Simplifying w + 0.1041666667 = -0.984471446 Reorder the terms: 0.1041666667 + w = -0.984471446 Solving 0.1041666667 + w = -0.984471446 Solving for variable 'w'. Move all terms containing w to the left, all other terms to the right. Add '-0.1041666667' to each side of the equation. 0.1041666667 + -0.1041666667 + w = -0.984471446 + -0.1041666667 Combine like terms: 0.1041666667 + -0.1041666667 = 0.0000000000 0.0000000000 + w = -0.984471446 + -0.1041666667 w = -0.984471446 + -0.1041666667 Combine like terms: -0.984471446 + -0.1041666667 = -1.0886381127 w = -1.0886381127 Simplifying w = -1.0886381127

Solution

The solution to the problem is based on the solutions from the subproblems. w = {0.8803047793, -1.0886381127}

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