Cómo resolver EXERCISES 6n ^ 2 + 30n - 36 = 0 2 y ^ 2 + 11y + 18 = 0 3. x ^ 2 + 13x + 40 = 0 4. 16r ^ 2 - 24r + 8 = 0 5. 4r ^ 2 + 16r - 180 = 0 6. 3x ^ 2 + 30x + 27 = 0 7. x ^ 2 + 12x + 35 = 0; 9x ^ 2 - 15x - 6 = 0; 2x ^ 2 + 22x - 84 = 0 10.x2 x ^ 2 - 9x + 18 = 0 11. x ^ 2 - 2x - 15 = 0 12. x ^ 2 + 6x - 7 = 0 13. x ^ 2 - 10x - 24 = 9x ^ 2 - 18x + 8 = 0 15. 4x ^ 2 + 36x - 88 = 0

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1. Factor the equation (x + 2)(x + 3) = 0. 2. Set each factor equal to zero: x + 2 = 0 and x + 3 = 0. 3. Solve for x: x = -2 and x = -3.

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