Question

help please :) solve for x log3 9 =x. (the three is lower than the log )

Answer 1

you need to use your calculator for this one

\[\log_3 (9) = \frac{ \log_{10}(9) }{ \log3 }\]

Answer 2

cool thanks

Answer 3

i meant to write this\[\log_3(9) = \frac{ \log_{10}(9) }{ \log_{10}(3) }\]

Answer 4

just one question where did the 10 come from?

Answer 5

the log button on your calculator is log base 10.

this also works if you use the ln button, which is log base e, aka the natural logarithm

Answer 6

ohhhhhhhhh coolies thankyouu