4w^2+-200w+1600=0

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Solution for 4w^2+-200w+1600=0 equation:


Simplifying
4w2 + -200w + 1600 = 0

Reorder the terms:
1600 + -200w + 4w2 = 0

Solving
1600 + -200w + 4w2 = 0

Solving for variable 'w'.

Factor out the Greatest Common Factor (GCF), '4'.
4(400 + -50w + w2) = 0

Factor a trinomial.
4((10 + -1w)(40 + -1w)) = 0

Ignore the factor 4.

Subproblem 1

Set the factor '(10 + -1w)' equal to zero and attempt to solve: Simplifying 10 + -1w = 0 Solving 10 + -1w = 0 Move all terms containing w to the left, all other terms to the right. Add '-10' to each side of the equation. 10 + -10 + -1w = 0 + -10 Combine like terms: 10 + -10 = 0 0 + -1w = 0 + -10 -1w = 0 + -10 Combine like terms: 0 + -10 = -10 -1w = -10 Divide each side by '-1'. w = 10 Simplifying w = 10

Subproblem 2

Set the factor '(40 + -1w)' equal to zero and attempt to solve: Simplifying 40 + -1w = 0 Solving 40 + -1w = 0 Move all terms containing w to the left, all other terms to the right. Add '-40' to each side of the equation. 40 + -40 + -1w = 0 + -40 Combine like terms: 40 + -40 = 0 0 + -1w = 0 + -40 -1w = 0 + -40 Combine like terms: 0 + -40 = -40 -1w = -40 Divide each side by '-1'. w = 40 Simplifying w = 40

Solution

w = {10, 40}

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