Register

What is 7 to the power of 8 times seven to the power of -4

What is 7 to the power of 8 times seven to the power of -4
asked 105k views
0 votes
What is 7 to the power of 8 times seven to the power of -4

What is 7 to the power of 8 times seven to the power of -4-example-1
asked
User Choker
by
8.7k points

2 Answers

4 votes
remember

(x^a)(x^b)=x^(a+b)
so

(7^8)(7^(-4))=7^(8-4)=7^4

answered
User Timu
by
8.6k points
3 votes
I do not believe that a power can be negative so that confuses me also
answered
User Kwok
by
8.0k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
Link Copied!