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Simplifying Y2 + 2y = -1 Solving Y2 + 2y = -1 Solving for variable 'Y'. Move all terms containing Y to the left, all other terms to the right. Add '-2y' to each side of the equation. Y2 + 2y + -2y = -1 + -2y Combine like terms: 2y + -2y = 0 Y2 + 0 = -1 + -2y Y2 = -1 + -2y Simplifying Y2 = -1 + -2y Reorder the terms: 1 + Y2 + 2y = -1 + -2y + 1 + 2y Reorder the terms: 1 + Y2 + 2y = -1 + 1 + -2y + 2y Combine like terms: -1 + 1 = 0 1 + Y2 + 2y = 0 + -2y + 2y 1 + Y2 + 2y = -2y + 2y Combine like terms: -2y + 2y = 0 1 + Y2 + 2y = 0 The solution to this equation could not be determined.
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