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E^0.5ln9=? no calculator

E^0.5ln9=? no calculator
asked 157k views
4 votes
E^0.5ln9=? no calculator

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User Jbbuckley
by
8.4k points

1 Answer

4 votes

e^(0.5\ln 9)=e^\ln{9^(0.5)}=9^(0.5)= √(9) =3

Use the property of logs: a ln b = ln (b^a)
Also e and log are inverses, so the cancel each other
answered
User Maxaposteriori
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