Register

Find all the real fourth roots of 256. 4 -8 and 8 8 -4 and 4

Find all the real fourth roots of 256. 4 -8 and 8 8 -4 and 4
asked 145k views
1 vote
Find all the real fourth roots of 256.

4
-8 and 8
8
-4 and 4

asked
User MrCarrot
by
7.3k points

1 Answer

3 votes
256 = 16^2. In turn, 16=4^2.

The 4th roots are {4, 4, -4 and -4}.

Check for yourself: Does 4^4= 256? does (-4)^4 = 256?
answered
User Miroslav Saracevic
by
8.3k 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!