2 years ago

Find the domain of the following expression 15 - √(x+2)

Mathematics

1 answer:

ipn [44]2 years ago

6 0

Answer:

[-2, ∞]

Step-by-step explanation:

15 - √(x+2)

domain is any value as long as (x+2) is not-negative, since √ of a negative number has no Real solution.

x+2 ≥ 0 ⇒ x ≥ -2

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