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anonymous
 5 years ago
Identity problem #2: sin^3  8/sin  2 = sin^2 + 2sin + 4
anonymous
 5 years ago
Identity problem #2: sin^3  8/sin  2 = sin^2 + 2sin + 4

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0sin^482sin=sin^2+2sin+4.....

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0wait....nevermind these are proofs not equations...give me a minute.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Okay, take your time. XD

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0this is a tough one......

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0they are fun though..give a minute....

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0sin^3  8  = sin^2 + 2sin + 4 ?? is this right? sin  2

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0the top is a difference of cubes.....

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0(sin2) (sin^2 +2sin +4)  (sin2)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0really? i dont see that?

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0sin^3  2^3.... plain as day :)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0yeah, but what about 1/sin?

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0there is no 1/sin.... which problem you doin? :)

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0nah.... that aint it.....

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0(sin^3  8)/(sin  2) = sin^2 + 2sin + 4

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0there are no parentheses in the problem, so im assuming that it means 8/sin

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0then it aint gonna work out :) Have a crack at it, but its futile.....

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0It's (sin^3  8)/(sin2)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0oh.....ok. You were right. My bad. sorry.

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0'sok :) Blame it on the rain :)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0How does a difference of cubes work? Can you show me it in detail?

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0The best way to understand it is to actually multiply a cubed expression like (ab)^3

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0Which of course is just (ab)^2 times (ab)

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0Ack!!...splained it wrong lol (ab)(a^2 + ab + b^2)

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0suppose you have an expression like this (f = first and l = last): (f^3  l^3) can be factored: (fl)(f^2 +fl +l^2)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0So what would be a and b? I'm sorry, I'm no good at this stuff. Thanks for helping though!

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0Lets use some numbers: x^2  64 is a good example: 4*4*4 = 64 = 4^3 x^3  4^3 can be factored like this: (x4)(x^2 +4x + 4^2)

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0that should have been x^3  64....

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0many centuries ago, mathmatickers noticed patterns in the way certain forms worked; and they surmised these tricks to help them solve the stuff quicker....

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Wow, I get it now! Thanks soooo much!!

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0good job... I gotta be going home now.... Ciao :)
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