asked 224k views
1 vote
Simplify.
(√5+4)(√5-2)

-3 + 2
3 + 2
-2 + 3

asked
User TonyLa
by
7.7k points

1 Answer

6 votes
(Radical 5 + 4)(radical 5 -2)
= 5-2radical5 + 4radical5 -8
= -3 +2 radical5



answered
User MarkH
by
7.8k points

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