G8

Copyright © Swun Math Grade 8 Unit 2 Lesson 11 P TE

Input/Model

(Teacher Presents)

Directions: Solve. Determine if the solution is a rational or irrational number.

1. 푗푗^2 = 36

Solution:

푗푗= ±6, a rational number.

2. ℎ^3 = 64

Solution:

ℎ= 4, a rational number.