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Help!!!!!!!!!!!! !!!!!!!!

Help!!!!!!!!!!!! !!!!!!!!
asked 30.2k views
4 votes
Help!!!!!!!!!!!!
!!!!!!!!

Help!!!!!!!!!!!! !!!!!!!!-example-1
asked
User Smhg
by
7.6k points

1 Answer

3 votes

Answer:

-2√5

Explanation:

√20 = 2√5

√80 = √4√5

2√5 - 4√5 (You can only subtract the outside of the radical when the numbers on the inside are the same)

-2√5

answered
User Idstam
by
8.3k points
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