The required approximation of √15 lies between 3 and 5.
Given that,
To determine the rational approximation of √15.
What is simplification?
The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.
What is square root?
A square root is defined as the half power tothe values.
A rational approximation of √15 can be given as
Two perfect square beside 15 is 9 and 16, which implies
√9 < √15 < √16
3 < √15 < 4
Thus, the required approximation of √15 lies between 3 and 5.
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