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ok, this is a video on the quotient rule as it applies to a certain transcendental
function e to the x so let's get started
You press second alpha to put in i n d e x in the entry line here to get to my menu
and then you press alpha and put in the eight and the open and closed parenthesis
press enter and you're into my menu many different things here you can see
product rule, trig substitution, all that, u substitution
but we're interested in the quotient rule you scroll to that and press enter
I give you the formula you are really dividing a function f of x
by another function g of x
and here's the formula you write all of this on your paper of course
and you have to enter the uh just like this here with the closed parenthesis
and a divide sign between the closed parenthesis on both sides, so
you have to press alpha also before you enter anything
into the entry lines I'm pressing alpha now
and we're going to enter our function generally I put the open and closed parenthesis
then come back with the blue left cursor so I don't forget the open and closed parenthesis
right now we're going to put five times here's the blue key for e to the
x equals and close out the parethesis
outside the first function you enter a divide sign
and then two more open and closed parenthesis and back in there with the blue back space
cursor and put in our quantity four plus nine times
e to the x again press enter
I show you what you've entered in case you've made a mistake and you can go back and
change it I say it's ok
and we're into the computations here's the exact things you write on your
paper and do all the calculations, I do all the
calculations for you including the minus signs
and then I show you the answer here uhm
I do it twice here just incase you need more expanding
Pretty neat huh? every step caluclus dot com
go to my site purchase my programs and
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