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Radical expressions

I need help answering these practice questions. I have attached the questions that I need help with. Please explain your answers in detail.

2. Solve for p.
4. The base of a ladder is 10 feet away from the wall. The top of the ladder is 11 feet from the floor. Find the length of the ladder to the nearest thousandth.
5. Simplify.
7. Which two expressions are equivalent?
9. Approximate to the thousandths decimal place using a calculator.
10. Find the distance between (-3, -2) and (1, 4)


Solution Summary

This provides examples of solving and simplifying radical equations and finding distance between two points.