Evaluate square root of 19

Problem

√(,19)

Solution

1. Identify the number as a non-perfect square, meaning its square root is an irrational number.

2. Estimate the value by finding the nearest perfect squares, which are 16 and 25

3. Determine that √(,16)<√(,19)<√(,25) which means 4<√(,19)<5

4. Calculate the decimal approximation using a calculator or numerical method.

Final Answer

√(,19)≈4.35889894

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