Question: - Chapter 7 Quiz 7 As always, show your work. Solve by using the quadratic formula: 1) x2 + 7x +12 =0 2) 2x2 -

Chapter 7 Quiz 7 As always, show your work. Solve by using the quadratic formula: 1) x2 + 7x +12 =0 2) 2x2 - 9x - 5 = 0 3) 3x2 = -4x +3 this quintetis equation by fapformer 20 4) 10x - 4= -x2 5) For a review, solve by factoring: 3x2 - 10x - 8 = 03) Given (3x 4)(x + 7) = 0, what does x equal? 4) Solve this quadratic equation by factoring: x2 + 2x - 15 == 0. 5) Solve this quadratic equation by factoring: 2x2 3x 9 = 0

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