opps...sorry. i had a typo in my post. edited it
it should be:
\log_2 \log_3 9 \Rightarrow \log_2 \left( \frac{\log 9}{\log 3} \right) \Rightarrow \log_2 2
but i still cannot solve this equation. :(
This question should be easy to most people here and need some help on this question.
3log25 - log34 + log2(log39)
My answer to this question is:
= 3log25 - log34 + log2(log9/log3)
= log2125 - log34 + log22
= log2125 - log34 + 1
= (log125 / log2) - (log4 / log3) + 1
= 6.703924778...
why are compounds like copper(II)hydroxide, calcium hydroxide and so on are precipitate solids? I thought they were dissolved in water to form alkali already and they suppose to be in liquid form?
energy conversation? i guess is that hooke's law right?
but i am only a high school student and i haven't learn this yet. can u explain and show to me a little more please?
this is not my homework. i asked this because i did an artefact which is similar to what i had drawn in the diagram and...
hie everybody, this is my first post on this interesting site... :biggrin:
i am not sure how do i count the amount of force needed to turn such a pulley from the spindle attached to the dowel through the spindle. the pulleys are fixed to the dowel and are not movable. they just turn as the...