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2 votes
Simplify using perfect squares or factor trees. Show your work.
1. -√9

2 Answers

2 votes
I was gonna say my answer but it’s the same
User Angelyn
by
5.1k points
3 votes
-√9
= - (√3^2)
= - 3

hope it helps
User Shumana Chowdhury
by
5.3k points