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lubasha [3.4K]
3 years ago
11

If g(x) = 4 square root of x then g(45) is

Mathematics
1 answer:
AlladinOne [14]3 years ago
5 0
Hi,

So we have g(x) = 4√(x).  We're looking for g(45).  Think of it like this: whatever number is in the place of x in g(x), just place that number AS x.

Therefore, we have :
g(45) = 4√(45) ⇒ (4) × (√(45)) ⇒ (4)(3√(5)) = 12√(5).

-Hope this helps!
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