### Home > CALC > Chapter 4 > Lesson 4.5.1 > Problem 4-163

4-163.

Use your expression for Newton's Method to find the root between accurate to three decimal places.

First find the real root by solving:

Next find .

Start employing Newton's method. Stop when the approximate root and the real root agree to three decimal places.

Check your work as you go:

Remember to stop when the approximate root and the real root agree to three decimal places.