write in power notation

i get the first one but stuck on second

1.)

log 5 625 =4

= 5^4 =625

2.)

log100000 =5

=?

Printable View

- November 2nd 2009, 07:56 PMrealisticpower notation
write in power notation

i get the first one but stuck on second

1.)

log 5 625 =4

= 5^4 =625

2.)

log100000 =5

=? - November 2nd 2009, 07:59 PMVonNemo19
- November 2nd 2009, 07:59 PMProve It
- November 2nd 2009, 08:01 PMjmedsy
since log x, unless otherwise specified, has a base of 10, then for log 100000=5, power notation is 10^5 = 100000

- November 2nd 2009, 08:02 PMrealistic
- November 2nd 2009, 08:05 PMjmedsy
sorry i meant to type log 100000 = 5 there. yep