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Brrunno [24]
1 year ago
10

Lim x-> 0 sqrt x+4 -2 / x

Mathematics
1 answer:
Wittaler [7]1 year ago
3 0

Greetings from Brasil...

Here we have an indeterminacy 0/0

We can change variable or rationalize.......

Let's rationalize

{[√(X + 4) - 2]/X} · {[√(X + 4) + 2]/[√(X + 4) + 2]} = 1/[√(X + 4) + 2]

So, the limit will be 1/4

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