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Jonask Group TitleBest ResponseYou've already chosen the best response.0
64=4^3 8=2^3 use\[x^3y^3=(xy)(x^2+xy+y^2)\]
 one year ago

christinaxxx Group TitleBest ResponseYou've already chosen the best response.0
that doesn't exactly help me..
 one year ago

saifoo.khan Group TitleBest ResponseYou've already chosen the best response.0
There's a formula for solving problems like these. @jonask wrote that formula above.
 one year ago

freewilly922 Group TitleBest ResponseYou've already chosen the best response.2
So for example \[1000x^3  125y^3\to (10x)^3(5y)^3\] Using SOAP \[(10x5y)((10x)^2+(10x)(5y)+(5y)^2)\] and then you clean up thingsl like 10x5y=50xy and stuff like that
 one year ago

christinaxxx Group TitleBest ResponseYou've already chosen the best response.0
okay, the answer is 8(2x1)(4x^2+2x+1). I'm not sure how to get that...
 one year ago

freewilly922 Group TitleBest ResponseYou've already chosen the best response.2
Were you able to apply the SOAP method to your problem? could you convert \[64x^3\rightarrow ()^3\] ?
 one year ago

christinaxxx Group TitleBest ResponseYou've already chosen the best response.0
yea, I got 64x^38=(4x)^32^3=(4x2)(16x^2+8x+4). I don't know what to do from there
 one year ago

freewilly922 Group TitleBest ResponseYou've already chosen the best response.2
factor factor factor. 1) what # can you factor from (4x2) ? 2) what # can you factor from (16x^2+8x+4)?
 one year ago

freewilly922 Group TitleBest ResponseYou've already chosen the best response.2
BTW, you did the SOAP correctly:)
 one year ago

christinaxxx Group TitleBest ResponseYou've already chosen the best response.0
err....I'm not totally sure...
 one year ago

freewilly922 Group TitleBest ResponseYou've already chosen the best response.2
I'll do the first one and you can do the second. (4x+2) = 2(2x+1) since you can divide 4 and 2 by 2:)
 one year ago

freewilly922 Group TitleBest ResponseYou've already chosen the best response.2
What is the larges integer number that divides 16, 8, and 4?
 one year ago

christinaxxx Group TitleBest ResponseYou've already chosen the best response.0
4, and then you multiply two and 4 and that's where the 8 comes from! I see!
 one year ago

freewilly922 Group TitleBest ResponseYou've already chosen the best response.2
Yay! Remember, next to perseverence (sp?), Factoring is probably the most important skill for math
 one year ago

christinaxxx Group TitleBest ResponseYou've already chosen the best response.0
thank you!
 one year ago

timtimi Group TitleBest ResponseYou've already chosen the best response.0
use polynomial division procedure:D
 one year ago
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