johnica martin

This page lists questions and answers that were posted by visitors named johnica martin.

Questions

The following questions were asked by visitors named johnica martin.

these are some problems i do not get any help is appreciated. These are copied exactly from the worksheet so i don't think i wrote anything wrong. Please explain it for me and could i get the answer thanks (: Log7 x= ½ log7 36 (log base 7) log x=2log 5+ l...

still having a hard time understand these? please help? Logx10 + logx8-logx5=4 Log3256-log327=x Log 2+ 3log 5-log 25=x

Answers

The following answers were posted by visitors named johnica martin.

i have this problem ½ log2 x=3log22-log24 (log base 2) it is kinda of the same as the first one but i don't undersand how you got them?

ok so by your previous help i tried to solve this problem Log32 56-log32 7=x (log base 32) what i did was 57/7=8 so in log form i got log 32 8=x ( log base 32) then changed it to exponential form to 32^x=8 x= 0.6 correct?

yes i do have a typo Log32 56-log32 7=x and my work is above

sorry to bug you but i think this may be the last problem 2log4 x=3 (log base 4) i got log16^x=3 16^3=x x=4096 right?