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11-03-2009, 10:37 PM
http://img44.imageshack.us/img44/7376/questionxs.png
We were given those question today on the test. And I am still abit confused by them.
1) I basically "proved" the thing works by using y=x^3, and p=0
And in that function. b=1, c=0, d=0, e=0. And I proved that the formula works.
But is that the right way to solve it?
2)I got stuck and we can't use logarithm.
3)Yeah, I got stuck. 3 is done. Wow I am a idoit.
Can any one show me the steps for 2 and 3?
EDIT: All done.
PM me for solution if you are interested (I don't want my teacher to google this lol).
We were given those question today on the test. And I am still abit confused by them.
1) I basically "proved" the thing works by using y=x^3, and p=0
And in that function. b=1, c=0, d=0, e=0. And I proved that the formula works.
But is that the right way to solve it?
2)I got stuck and we can't use logarithm.
3)Yeah, I got stuck. 3 is done. Wow I am a idoit.
Can any one show me the steps for 2 and 3?
EDIT: All done.
PM me for solution if you are interested (I don't want my teacher to google this lol).