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Simplifying (k + 3) * y2 + 2ky + 4 = 0 Reorder the terms: (3 + k) * y2 + 2ky + 4 = 0 Reorder the terms for easier multiplication: y2(3 + k) + 2ky + 4 = 0 (3 * y2 + k * y2) + 2ky + 4 = 0 Reorder the terms: (ky2 + 3y2) + 2ky + 4 = 0 (ky2 + 3y2) + 2ky + 4 = 0 Reorder the terms: 4 + 2ky + ky2 + 3y2 = 0 Solving 4 + 2ky + ky2 + 3y2 = 0 Solving for variable 'k'. Move all terms containing k to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + 2ky + ky2 + -4 + 3y2 = 0 + -4 Reorder the terms: 4 + -4 + 2ky + ky2 + 3y2 = 0 + -4 Combine like terms: 4 + -4 = 0 0 + 2ky + ky2 + 3y2 = 0 + -4 2ky + ky2 + 3y2 = 0 + -4 Combine like terms: 0 + -4 = -4 2ky + ky2 + 3y2 = -4 Add '-3y2' to each side of the equation. 2ky + ky2 + 3y2 + -3y2 = -4 + -3y2 Combine like terms: 3y2 + -3y2 = 0 2ky + ky2 + 0 = -4 + -3y2 2ky + ky2 = -4 + -3y2 Reorder the terms: 4 + 2ky + ky2 + 3y2 = -4 + -3y2 + 4 + 3y2 Reorder the terms: 4 + 2ky + ky2 + 3y2 = -4 + 4 + -3y2 + 3y2 Combine like terms: -4 + 4 = 0 4 + 2ky + ky2 + 3y2 = 0 + -3y2 + 3y2 4 + 2ky + ky2 + 3y2 = -3y2 + 3y2 Combine like terms: -3y2 + 3y2 = 0 4 + 2ky + ky2 + 3y2 = 0 The solution to this equation could not be determined.
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