### Home > CCA > Chapter 10 > Lesson 10.2.5 > Problem 10-82

10-82.

Identify each sum or product as a rational number or an irrational number.

Refer to the Math Notes in the lesson to help you with defining rational and irrational numbers.

What is the square root of

? Can you simplify the answer to help you determine if it is irrational? Rational

Is

a rational number that terminates or repeats? Irrational

Is the

a rational number that terminates or repeats? Irrational

Simplify before answering.

Rational