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· ineqo-1
Inequalities · AM-GM
AMC 12 style
●●●●○ 7/10
~3 min
⏱ 0:00
What is the minimum value of
x
+
4
x
x + \tfrac{4}{x}
x
+
x
4
for
x
>
0
x > 0
x
>
0
?
am-gm
optimization
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