SOLUTION: 2^(5/2)-2^(3/2)= I would really appreciate someone's help. I need to know how to find the answer too.

Question 463345: 2^(5/2)-2^(3/2)=

I would really appreciate someone's help. I need to know how to find the answer too.
Found 2 solutions by edjones, Alan3354:
Answer by edjones(8007) (Show Source): You can put this solution on YOUR website!
2^(5/2)-2^(3/2)
=sqrt(32)-sqrt(8)
=4sqrt(2)-2sqrt(2)
=2sqrt(2)
.
Ed
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
2^(5/2)-2^(3/2)
=
=
=
=
=