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Simplifying 4k2 + 28w + 49 = 0 Reorder the terms: 49 + 4k2 + 28w = 0 Solving 49 + 4k2 + 28w = 0 Solving for variable 'k'. Move all terms containing k to the left, all other terms to the right. Add '-49' to each side of the equation. 49 + 4k2 + -49 + 28w = 0 + -49 Reorder the terms: 49 + -49 + 4k2 + 28w = 0 + -49 Combine like terms: 49 + -49 = 0 0 + 4k2 + 28w = 0 + -49 4k2 + 28w = 0 + -49 Combine like terms: 0 + -49 = -49 4k2 + 28w = -49 Add '-28w' to each side of the equation. 4k2 + 28w + -28w = -49 + -28w Combine like terms: 28w + -28w = 0 4k2 + 0 = -49 + -28w 4k2 = -49 + -28w Divide each side by '4'. k2 = -12.25 + -7w Simplifying k2 = -12.25 + -7w Reorder the terms: 12.25 + k2 + 7w = -12.25 + -7w + 12.25 + 7w Reorder the terms: 12.25 + k2 + 7w = -12.25 + 12.25 + -7w + 7w Combine like terms: -12.25 + 12.25 = 0.00 12.25 + k2 + 7w = 0.00 + -7w + 7w 12.25 + k2 + 7w = -7w + 7w Combine like terms: -7w + 7w = 0 12.25 + k2 + 7w = 0 The solution to this equation could not be determined.
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