Show that (2^x-10)/(10^(x-1)-5^x) can be reduced to 10/5^x
Anyone can help? I need to show the steps.
10^(x-1) = 5^(x-1) X 2^(x-1)
now start with denominator, taking out the common factor...
Originally posted by Only-Way-4-Destiny!:Show that (2^x-10)/(10^(x-1)-5^x) can be reduced to 10/5^x
Anyone can help? I need to show the steps.
= (10^x / 5^x) - 10
(10^x/10) - 5^x
= 10/5^x
now how to do the top? i got the bottom
nvm. thx. its better i figure out from here myself.
i alr wrote it out.. should be pretty easy to figure