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RonnyDeKoningBest ResponseYou've already chosen the best response.0
dw:1353243606008:dw
 one year ago

UnkleRhaukusBest ResponseYou've already chosen the best response.0
\[2\cdot\sin^2(22.5°)7\]?
 one year ago

RonnyDeKoningBest ResponseYou've already chosen the best response.0
I have to use halving formulas.
 one year ago

RonnyDeKoningBest ResponseYou've already chosen the best response.0
Or doubling, I don't know
 one year ago

sauravshakyaBest ResponseYou've already chosen the best response.1
HINT:dw:1353244003286:dw
 one year ago

sauravshakyaBest ResponseYou've already chosen the best response.1
dw:1353244089060:dwSo,
 one year ago

RonnyDeKoningBest ResponseYou've already chosen the best response.0
Hmm, this is the sample answer, but i don't get it:dw:1353244153625:dw
 one year ago

sauravshakyaBest ResponseYou've already chosen the best response.1
dw:1353244390655:dw
 one year ago

RonnyDeKoningBest ResponseYou've already chosen the best response.0
dw:1353244542535:dw What step do you use here?
 one year ago

RonnyDeKoningBest ResponseYou've already chosen the best response.0
dw:1353244580109:dw
 one year ago

sauravshakyaBest ResponseYou've already chosen the best response.1
dw:1353244997053:dwI used
 one year ago

RonnyDeKoningBest ResponseYou've already chosen the best response.0
What kind of formula is that?
 one year ago

RonnyDeKoningBest ResponseYou've already chosen the best response.0
It's a doubling formula right?
 one year ago

sauravshakyaBest ResponseYou've already chosen the best response.1
dw:1353245573421:dw
 one year ago

RonnyDeKoningBest ResponseYou've already chosen the best response.0
Is there a patron to slove these kind of ex?
 one year ago
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