Simplify and express as a rational number
Share
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Step-by-step explanation:
1. (4/8)^6+(-4)
=(4/8)^2
=16/64
= 1/4
2.(-7/8)^-3+2
=(-7/8)^-1
= -8/7