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Lesson 8: Systems of Linear and Quadratic Equations Check my work 1. Solve the system of equations. y = 2x^2  3 y = 3x  1 a. no solution b. (1/2, 5), (2, 5/2) c. (1/2, 5/2), (2,5)*** d. (1/2, 5/2), (2, 5) 2.how many real

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Solve using the quadratic formula. a) x^2  7x + 12 = 0 a = 1 b = 7 x = b +/ the sr of b^2  4ac /2a 7 +/ the sr of 7^2  4(1)(12) /2a 7 +/ the sr of 49  48 /2a 7 +/ the sr of 97 /2a 7 +/ 97 /2a 90/2=45 104/2= 54 The

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First try to solve the equation by factoring. If you are unable to solve the equation by factoring, solve the equation by using the quadratic formula. For equations with solutions that are irrational numbers, give exact solutions

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Solve this quadratic equation using the quadratic formula. x^2 + 8x  5 = 0
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