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

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

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

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

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

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

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

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

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

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

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

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

pottersheep Group TitleBest ResponseYou've already chosen the best response.0
THANKSSS
 2 years ago

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

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