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Simplifying 43x2 + -3x + 4 = 0 Reorder the terms: 4 + -3x + 43x2 = 0 Solving 4 + -3x + 43x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 43 the coefficient of the squared term: Divide each side by '43'. 0.09302325581 + -0.06976744186x + x2 = 0 Move the constant term to the right: Add '-0.09302325581' to each side of the equation. 0.09302325581 + -0.06976744186x + -0.09302325581 + x2 = 0 + -0.09302325581 Reorder the terms: 0.09302325581 + -0.09302325581 + -0.06976744186x + x2 = 0 + -0.09302325581 Combine like terms: 0.09302325581 + -0.09302325581 = 0.00000000000 0.00000000000 + -0.06976744186x + x2 = 0 + -0.09302325581 -0.06976744186x + x2 = 0 + -0.09302325581 Combine like terms: 0 + -0.09302325581 = -0.09302325581 -0.06976744186x + x2 = -0.09302325581 The x term is -0.06976744186x. Take half its coefficient (-0.03488372093). Square it (0.001216873986) and add it to both sides. Add '0.001216873986' to each side of the equation. -0.06976744186x + 0.001216873986 + x2 = -0.09302325581 + 0.001216873986 Reorder the terms: 0.001216873986 + -0.06976744186x + x2 = -0.09302325581 + 0.001216873986 Combine like terms: -0.09302325581 + 0.001216873986 = -0.091806381824 0.001216873986 + -0.06976744186x + x2 = -0.091806381824 Factor a perfect square on the left side: (x + -0.03488372093)(x + -0.03488372093) = -0.091806381824 Can't calculate square root of the right side. The solution to this equation could not be determined.
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