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Mathematics 16 Online
OpenStudy (dls):

10^-9.47=?

hartnn (hartnn):

use calculator ?

OpenStudy (dls):

\[\LARGE 10^{-9.47}\] not allowed.. i can use approx.

hartnn (hartnn):

not even log table ? and antilog

OpenStudy (dls):

nonon :/

hartnn (hartnn):

any similar problem ?

OpenStudy (dls):

just an app.

OpenStudy (dls):

10^0.24

OpenStudy (dls):

i solved that as 10^0.25=10^1/4=sqrt{sqrt{10}}=1.72

OpenStudy (dls):

cant break this one

hartnn (hartnn):

let me try , 10^{-9+0.45} 10^{-9}*10^{0.45} hmm

OpenStudy (dls):

done :O thanks!!

hartnn (hartnn):

how ?

hartnn (hartnn):

10^0.5 ?

OpenStudy (dls):

10^0.45=10^0.5=10^1/2

hartnn (hartnn):

thought so.. :)

OpenStudy (dls):

3.33*10^-10

OpenStudy (dls):

:D

OpenStudy (dls):

-10 :o

hartnn (hartnn):

sqrt 10 =3.16 3.16*10^{-9} ?

hartnn (hartnn):

why -10 ?

OpenStudy (dls):

idk :P nvm try again

OpenStudy (dls):

u did it wrong..

hartnn (hartnn):

okk..

OpenStudy (dls):

\[\LARGE \frac{10^{-9}}{10^{0.45}} \]

hartnn (hartnn):

i got my mistake

OpenStudy (dls):

yeah u broke it wrong :|

hartnn (hartnn):

i know..-9.47 = -9 - 0.47 , not -9+0.47

OpenStudy (dls):

yeah

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