asked 72.1k views
2 votes
What is √ 63 − 4 √ 7??

1 Answer

4 votes

Answer:

- √7

Explanation:

√63 = √9*7 = √9*√7

Sqrt(9) = 3

3√7 - 4√7 = -1√7= -√7

answered
User Grant Williams
by
7.8k points

No related questions found

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