SOLUTION: Use the quadratic formula to solve the quadratic equation. (Enter your answers as a comma-separated list.) −y2 + 7y = 3

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equations Lessons  -> Quadratic Equation Lesson -> SOLUTION: Use the quadratic formula to solve the quadratic equation. (Enter your answers as a comma-separated list.) −y2 + 7y = 3      Log On


   

Question 1116442: Use the quadratic formula to solve the quadratic equation. (Enter your answers as a comma-separated list.)
−y2 + 7y = 3
Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
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−y2 + 7y = 3
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-y%5E2%2B7y=3
-y%5E2%2B7y-3=0
y%5E2-7y%2B3=0
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y=%287%2B-+sqrt%28%28-7%29%5E2-4%2A1%2A3%29%29%2F2

y=%287%2B-+sqrt%2837%29%29%2F2