Question

The value of 5/(9x^2 + 6x + 11) is Minimum when x=?

Answer 1

The value of 5/(9x^2 + 6x + 11) is Maximum when x=?
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Answer 2

Minimum

Answer 3

for max we will diff the deno

Answer 4

when denom=9x^2+6x+11 is max........so 18x+6=0 implies x=-1/3

Answer 5

for min wat will we do

Answer 6

(9x^2 + 6x + 11) find the maximum value of this... use completed square form

Answer 7

I think @mukushla is very correct....... because the minimum value will be 0 when x--->infinity

Answer 8

i just wanted to make it little uglier...lol