Question

Simplify each square root expression. Describe the simplified form of the expression as rational or irrational. In your final answer, include all of your work.
1. √ 121
2. √ 48

Answer 1

Answer:

hope it will help you

Step-by-step explanation:

Part 1) 11 is a rational number

Part 2) is a irrational number

Step-by-step explanation:

we know that

A Rational Number is a number that can be made by dividing two integers

Part 1) we have

we know that

substitute

Is a rational number, because i can express the number 11 as the ratio of two integers (as example 11/1)

Part 2) we have

we know that

substitute

Is a irrational number, because cannot be expressed as the ratio of two integers