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Simplifying 9x2 + kx + k = 0 Reorder the terms: k + kx + 9x2 = 0 Solving k + kx + 9x2 = 0 Solving for variable 'k'. Move all terms containing k to the left, all other terms to the right. Add '-9x2' to each side of the equation. k + kx + 9x2 + -9x2 = 0 + -9x2 Combine like terms: 9x2 + -9x2 = 0 k + kx + 0 = 0 + -9x2 k + kx = 0 + -9x2 Remove the zero: k + kx = -9x2 Combine like terms: -9x2 + 9x2 = 0 k + kx + 9x2 = 0 The solution to this equation could not be determined.
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