Question

5-2√15+3 объясните решение

Answer 1

To solve the equation 5 - 2√15 + 3, we can follow these steps:

1. Simplify the expression inside the square root: √15. The square root of 15 is an irrational number, approximately equal to 3.87298.

2. Substitute the simplified value back into the equation: 5 - 2 * 3.87298 + 3.

3. Perform the multiplication: 5 - 7.74596 + 3.

4. Perform the addition and subtraction: 5 - 7.74596 + 3 = 0.25404.

Therefore, the solution to the equation 5 - 2√15 + 3 is approximately 0.25404.

Please note that the search results provided did not directly address the specific equation given. However, the steps outlined above are the standard process for solving this type of equation.