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

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

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

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

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

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

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

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

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

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

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

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