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Simplifying 26x2 + 47x + 29 = 0 Reorder the terms: 29 + 47x + 26x2 = 0 Solving 29 + 47x + 26x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 26 the coefficient of the squared term: Divide each side by '26'. 1.115384615 + 1.807692308x + x2 = 0 Move the constant term to the right: Add '-1.115384615' to each side of the equation. 1.115384615 + 1.807692308x + -1.115384615 + x2 = 0 + -1.115384615 Reorder the terms: 1.115384615 + -1.115384615 + 1.807692308x + x2 = 0 + -1.115384615 Combine like terms: 1.115384615 + -1.115384615 = 0.000000000 0.000000000 + 1.807692308x + x2 = 0 + -1.115384615 1.807692308x + x2 = 0 + -1.115384615 Combine like terms: 0 + -1.115384615 = -1.115384615 1.807692308x + x2 = -1.115384615 The x term is 1.807692308x. Take half its coefficient (0.903846154). Square it (0.8169378701) and add it to both sides. Add '0.8169378701' to each side of the equation. 1.807692308x + 0.8169378701 + x2 = -1.115384615 + 0.8169378701 Reorder the terms: 0.8169378701 + 1.807692308x + x2 = -1.115384615 + 0.8169378701 Combine like terms: -1.115384615 + 0.8169378701 = -0.2984467449 0.8169378701 + 1.807692308x + x2 = -0.2984467449 Factor a perfect square on the left side: (x + 0.903846154)(x + 0.903846154) = -0.2984467449 Can't calculate square root of the right side. The solution to this equation could not be determined.
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