If x = 3 is 1 solution for the equation 2x 2 5x a =
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If x = 3 is 1 solution for the equation 2x2 − 5x − a = 0, what is the value of a?
A. −2
B. 0
C. 3
D. 5
E. 6
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The correct answer is C You are given that x 3 is one solution which means that x ...View the full answer
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