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Mathematics, 29.10.2019 18:31 sciencecreation87
1. what values of a, b, and c would you use in the quadratic formula for the following equation?
5x^2 + 9x = 4
a. a= -4, b = 9, c = 5
b. a = 5, b = 9, c = -4
c. a = 5, b = -4, c = 9
d. a = 5, b = 9, c = 4 (i think it might be this one)
2. which expression gives the solutions of -5 + 2x^2 = -6x ?
( see attachment)
3. which method is the best method for solving the equation 8x^2 - 13x + 3 = 0?
a. square roots
b. factoring
c. graphing
d. quadratic formula
even if you can only answer one of these still answer, you!
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Answers: 1
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1. what values of a, b, and c would you use in the quadratic formula for the following equation?
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