4w^2+16w-24=

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Solution for 4w^2+16w-24= equation:


Simplifying
4w2 + 16w + -24 = 0

Reorder the terms:
-24 + 16w + 4w2 = 0

Solving
-24 + 16w + 4w2 = 0

Solving for variable 'w'.

Factor out the Greatest Common Factor (GCF), '4'.
4(-6 + 4w + w2) = 0

Ignore the factor 4.

Subproblem 1

Set the factor '(-6 + 4w + w2)' equal to zero and attempt to solve: Simplifying -6 + 4w + w2 = 0 Solving -6 + 4w + w2 = 0 Begin completing the square. Move the constant term to the right: Add '6' to each side of the equation. -6 + 4w + 6 + w2 = 0 + 6 Reorder the terms: -6 + 6 + 4w + w2 = 0 + 6 Combine like terms: -6 + 6 = 0 0 + 4w + w2 = 0 + 6 4w + w2 = 0 + 6 Combine like terms: 0 + 6 = 6 4w + w2 = 6 The w term is 4w. Take half its coefficient (2). Square it (4) and add it to both sides. Add '4' to each side of the equation. 4w + 4 + w2 = 6 + 4 Reorder the terms: 4 + 4w + w2 = 6 + 4 Combine like terms: 6 + 4 = 10 4 + 4w + w2 = 10 Factor a perfect square on the left side: (w + 2)(w + 2) = 10 Calculate the square root of the right side: 3.16227766 Break this problem into two subproblems by setting (w + 2) equal to 3.16227766 and -3.16227766.

Subproblem 1

w + 2 = 3.16227766 Simplifying w + 2 = 3.16227766 Reorder the terms: 2 + w = 3.16227766 Solving 2 + w = 3.16227766 Solving for variable 'w'. Move all terms containing w to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + w = 3.16227766 + -2 Combine like terms: 2 + -2 = 0 0 + w = 3.16227766 + -2 w = 3.16227766 + -2 Combine like terms: 3.16227766 + -2 = 1.16227766 w = 1.16227766 Simplifying w = 1.16227766

Subproblem 2

w + 2 = -3.16227766 Simplifying w + 2 = -3.16227766 Reorder the terms: 2 + w = -3.16227766 Solving 2 + w = -3.16227766 Solving for variable 'w'. Move all terms containing w to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + w = -3.16227766 + -2 Combine like terms: 2 + -2 = 0 0 + w = -3.16227766 + -2 w = -3.16227766 + -2 Combine like terms: -3.16227766 + -2 = -5.16227766 w = -5.16227766 Simplifying w = -5.16227766

Solution

The solution to the problem is based on the solutions from the subproblems. w = {1.16227766, -5.16227766}

Solution

w = {1.16227766, -5.16227766}

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