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pottersheep
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Is (+i√15)/5 equal to +i√(3/5) ???? Shouldnt i be over 5???
 one year ago
 one year ago
pottersheep Group Title
Is (+i√15)/5 equal to +i√(3/5) ???? Shouldnt i be over 5???
 one year ago
 one year ago

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TuringTest Group TitleBest ResponseYou've already chosen the best response.1
\[\frac{\sqrt{15}}5=\frac{\sqrt{3\cdot5}}5=\sqrt{\frac35}\]
 one year ago

pottersheep Group TitleBest ResponseYou've already chosen the best response.0
Thanks, shouldn'tthe i still be over 5 tho?
 one year ago

TuringTest Group TitleBest ResponseYou've already chosen the best response.1
nope...
 one year ago

TuringTest Group TitleBest ResponseYou've already chosen the best response.1
\[\pm i\frac{\sqrt{15}}5=\pm i\frac{\sqrt{3\cdot5}}5=\pm i\sqrt{\frac{3\cdot5}{25}}=\pm i\sqrt{\frac35}\]
 one year ago

pottersheep Group TitleBest ResponseYou've already chosen the best response.0
oo but the i was over 5 to begin with
 one year ago

TuringTest Group TitleBest ResponseYou've already chosen the best response.1
but the 5 can move around...
 one year ago

pottersheep Group TitleBest ResponseYou've already chosen the best response.0
ok let me try to process this xD
 one year ago

TuringTest Group TitleBest ResponseYou've already chosen the best response.1
\[\pm\frac i5\sqrt{15}=\pm i\frac{\sqrt{15}}5=\pm i\frac{\sqrt{3\cdot5}}5=\pm i\sqrt{\frac{3\cdot5}{25}}=\pm i\sqrt{\frac35}\]
 one year ago

TuringTest Group TitleBest ResponseYou've already chosen the best response.1
remember that\[\frac{2i}3=i\frac23\]not\[\frac{2i}3=\frac i3\frac23\]
 one year ago

TuringTest Group TitleBest ResponseYou've already chosen the best response.1
\[a\frac bc=b\frac ac=\frac{ab}c\]
 one year ago

pottersheep Group TitleBest ResponseYou've already chosen the best response.0
:O it is???
 one year ago

TuringTest Group TitleBest ResponseYou've already chosen the best response.1
what else could it be?
 one year ago

pottersheep Group TitleBest ResponseYou've already chosen the best response.0
THANKSSS
 one year ago

TuringTest Group TitleBest ResponseYou've already chosen the best response.1
\[\frac{ab}c=a\cdot\frac bc\neq\frac ac\cdot\frac bc\]
 one year ago

TuringTest Group TitleBest ResponseYou've already chosen the best response.1
welcome :D
 one year ago
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