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Simplifying 35y2 + -9y + 2 = 0 Reorder the terms: 2 + -9y + 35y2 = 0 Solving 2 + -9y + 35y2 = 0 Solving for variable 'y'. Begin completing the square. Divide all terms by 35 the coefficient of the squared term: Divide each side by '35'. 0.05714285714 + -0.2571428571y + y2 = 0 Move the constant term to the right: Add '-0.05714285714' to each side of the equation. 0.05714285714 + -0.2571428571y + -0.05714285714 + y2 = 0 + -0.05714285714 Reorder the terms: 0.05714285714 + -0.05714285714 + -0.2571428571y + y2 = 0 + -0.05714285714 Combine like terms: 0.05714285714 + -0.05714285714 = 0.00000000000 0.00000000000 + -0.2571428571y + y2 = 0 + -0.05714285714 -0.2571428571y + y2 = 0 + -0.05714285714 Combine like terms: 0 + -0.05714285714 = -0.05714285714 -0.2571428571y + y2 = -0.05714285714 The y term is -0.2571428571y. Take half its coefficient (-0.1285714286). Square it (0.01653061225) and add it to both sides. Add '0.01653061225' to each side of the equation. -0.2571428571y + 0.01653061225 + y2 = -0.05714285714 + 0.01653061225 Reorder the terms: 0.01653061225 + -0.2571428571y + y2 = -0.05714285714 + 0.01653061225 Combine like terms: -0.05714285714 + 0.01653061225 = -0.04061224489 0.01653061225 + -0.2571428571y + y2 = -0.04061224489 Factor a perfect square on the left side: (y + -0.1285714286)(y + -0.1285714286) = -0.04061224489 Can't calculate square root of the right side. The solution to this equation could not be determined.
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