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Simplifying 64X2 + -16X + 3 = 0 Reorder the terms: 3 + -16X + 64X2 = 0 Solving 3 + -16X + 64X2 = 0 Solving for variable 'X'. Begin completing the square. Divide all terms by 64 the coefficient of the squared term: Divide each side by '64'. 0.046875 + -0.25X + X2 = 0 Move the constant term to the right: Add '-0.046875' to each side of the equation. 0.046875 + -0.25X + -0.046875 + X2 = 0 + -0.046875 Reorder the terms: 0.046875 + -0.046875 + -0.25X + X2 = 0 + -0.046875 Combine like terms: 0.046875 + -0.046875 = 0.000000 0.000000 + -0.25X + X2 = 0 + -0.046875 -0.25X + X2 = 0 + -0.046875 Combine like terms: 0 + -0.046875 = -0.046875 -0.25X + X2 = -0.046875 The X term is -0.25X. Take half its coefficient (-0.125). Square it (0.015625) and add it to both sides. Add '0.015625' to each side of the equation. -0.25X + 0.015625 + X2 = -0.046875 + 0.015625 Reorder the terms: 0.015625 + -0.25X + X2 = -0.046875 + 0.015625 Combine like terms: -0.046875 + 0.015625 = -0.03125 0.015625 + -0.25X + X2 = -0.03125 Factor a perfect square on the left side: (X + -0.125)(X + -0.125) = -0.03125 Can't calculate square root of the right side. The solution to this equation could not be determined.
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