I'm only concerned about the expressions highlighted in red. How did they get from the first to the second? I would have expected something like, . Is that not correct? Or are they the same expression?
Follow Math Help Forum on Facebook and Google+
Originally Posted by scorpion007 I'm only concerned about the expressions highlighted in red. How did they get from the first to the second? I would have expected something like, . Is that not correct? Or are they the same expression? I'll start here: Since are nonnegative real numbers you can multiply the inequality without changing the relation sign: Now rearrange this inequaltiy:
Thank you.
View Tag Cloud