Answer:
40
Step-by-step explanation:
f(3) = 5*(3)^2 - 4*(3) + 7 = 5*9 - 12 + 7 = 45 - 12 + 7 = 40
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Answer:
40
Step-by-step explanation:
f(3) = 5*(3)^2 - 4*(3) + 7 = 5*9 - 12 + 7 = 45 - 12 + 7 = 40