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Simplifying kx2 + mx + n = 0 Solving kx2 + mx + n = 0 Solving for variable 'k'. Move all terms containing k to the left, all other terms to the right. Add '-1mx' to each side of the equation. kx2 + mx + -1mx + n = 0 + -1mx Combine like terms: mx + -1mx = 0 kx2 + 0 + n = 0 + -1mx kx2 + n = 0 + -1mx Remove the zero: kx2 + n = -1mx Add '-1n' to each side of the equation. kx2 + n + -1n = -1mx + -1n Combine like terms: n + -1n = 0 kx2 + 0 = -1mx + -1n kx2 = -1mx + -1n Divide each side by 'x2'. k = -1mx-1 + -1nx-2 Simplifying k = -1mx-1 + -1nx-2
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