Question

how can i get log2 1/4 to work on a TI-83? how can i get log2 1/4 to work on a TI-83? @Mathematics

Answer 1

\[\log_{2} 1/4\]

Answer 2

0.5

Answer 3

how do i get it to solve on a TI-83 plus graphic calc?

Answer 4

Gotta use change of base formula

Answer 5

If you want to use your calculator.

Answer 6

if the log is 2 like u said then all you have to do is work out the square root of 1/4 or 0.25

Answer 7

\[\log_{b}(a)=\frac{\ln(a)}{\ln(b)}\]

Answer 8

ok.. so -2 then?

Answer 9

^^ There you go!!

Answer 10

nice.. that is slick.. !!!! thanks