Solve by factoring. x² = - 4 – 5x 2,. Solve by factoring. n² = -30 – 11n -4 and -1.

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Presentation transcript:

Solve by factoring. x² = - 4 – 5x 2,

Solve by factoring. n² = -30 – 11n -4 and -1

Solve by factoring. n² + 6n = 7 -5 and -6

Solve by factoring. n² - 6 = -n -7 and 1

Solve by factoring. x² = -12x and -3

Solve by taking square roots. 8 – 3k² =

Solve by taking square roots. 4b² - 6 = 286 4√6, -4√6

Solve using square roots. 16n² - 3 = 61 √73, -√73

Solve by completing the square. b² + 4b + 7 = 5 2 and -2

Solve by completing the square. b² - 4b – 24 = √2, -2 - √2

Solve by completing the square. r² - 20r – 8 = √6, 2 - 2√6

Solve by completing the square. x² + 6x – 41 = √114, 10 - √114

Solve by completing the square. x² + 16x - 55 = √42, -3 - √42

Solve using the Quadratic Formula. 8a² + 11a = -2 3 and -19

Solve using the Quadratic Formula. 10n² = 8n + 3,

Solve using the Quadratic Formula. 2m² - 13 = 0,

Solve with the Quadratic Formula. 2m² - 13 = 0,