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countonme123Best ResponseYou've already chosen the best response.1
dw:1336152715827:dw
 one year ago

eSpeXBest ResponseYou've already chosen the best response.1
Like normal division, what would you need to multiply (r+2) by to get close to (r^6+0r64)?
 one year ago

countonme123Best ResponseYou've already chosen the best response.1
idk i dont know how can you explain
 one year ago

eSpeXBest ResponseYou've already chosen the best response.1
If I gave you this:dw:1336153681989:dw How would you go about solving it?
 one year ago

eSpeXBest ResponseYou've already chosen the best response.1
You would say, "what is the largest number I can multiply 6 by to get the first number?" Since 6 is greater than 4 you would ask the question again about 42. The same logic applies to your problem... What do I need to multiply 'r' by to get r^6?dw:1336153892815:dw
 one year ago

eliassaabBest ResponseYou've already chosen the best response.0
\[ r^664=(r2) (r+2) \left(r^22 r+4\right) \left(r^2+2 r+4\right) \] You can also factor before if it is permitted. Division will be easy by r+2
 one year ago

eSpeXBest ResponseYou've already chosen the best response.1
Not even sure if basic division makes sense at this point. :p
 one year ago

amistre64Best ResponseYou've already chosen the best response.1
to be fair, 6 *n = 4 when n=4/6 :)
 one year ago

amistre64Best ResponseYou've already chosen the best response.1
dw:1336178970658:dw
 one year ago

amistre64Best ResponseYou've already chosen the best response.1
notice that when we want to zero out the first term; we multiply by that term divded by the one on the outside same pattern applies to polys
 one year ago

countonme123Best ResponseYou've already chosen the best response.1
ok but i get the positive and negatives mixed up
 one year ago

amistre64Best ResponseYou've already chosen the best response.1
dw:1336179161444:dw
 one year ago

amistre64Best ResponseYou've already chosen the best response.1
i get positives and negatives mixed up to, which is why i always have to dbl or trpl chk my outcomes
 one year ago

amistre64Best ResponseYou've already chosen the best response.1
the key being, the top is just the division of the first terms each time till you decide to stop
 one year ago

amistre64Best ResponseYou've already chosen the best response.1
usually you simplfy the top as you go tho and wouldnt leave it in that structure
 one year ago

amistre64Best ResponseYou've already chosen the best response.1
its no different form what they taught you back in the 3rd or 4th grade :) you just gotta practice it to get more confident at it, but theres nothing new to it overall
 one year ago

countonme123Best ResponseYou've already chosen the best response.1
i wish it was like that for me but i get the numbers right just wrong signs :(
 one year ago

amistre64Best ResponseYou've already chosen the best response.1
wrong signs tend to be a result of forgeting that you are subtracting everything; just like normal: 8  4 ) 34 8(4) = 32 do we add or subtract the 32 to get the next line?
 one year ago

countonme123Best ResponseYou've already chosen the best response.1
subtract i believe
 one year ago

amistre64Best ResponseYou've already chosen the best response.1
correct, and its the same basic concept when using polys to; division is division no matter what you use
 one year ago
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