Combine these radicals. -3 square root 81 + square root 16 Question Combine these radicals. -3 square root 81 + square root 16 in progress 0 Math Samantha 2 weeks 2021-10-08T03:51:11+00:00 2021-10-08T03:51:11+00:00 2 Answers 0

## Answers ( )

Answer:uh 6.21??

Step-by-step explanation:Answer:ITs A or -2 squared root 2

Step-by-step explanation:A on edge 2021 goodluck guys