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Animefreak_gal

  • 4 years ago

(x+5)² = -4

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  1. simplephysics
    • 4 years ago
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    must be complex ;)

  2. polpak
    • 4 years ago
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    It certainly looks complex.

  3. Animefreak_gal
    • 4 years ago
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    I ment to help solve it. ~ Sorry if you thought I was asking what kind of problem this was called. XD

  4. estudier
    • 4 years ago
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    Take the sqrt of both sides...

  5. simplephysics
    • 4 years ago
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    taking the sqrt of both sides we get... x+5= 2i x+5= -2i see if you can take it from there :)

  6. polpak
    • 4 years ago
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    I prefer just: \[x+5 =\pm 2i\]

  7. polpak
    • 4 years ago
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    But either way.

  8. simplephysics
    • 4 years ago
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    takes too long using the editor :P

  9. ZakaullahUET
    • 4 years ago
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    x=-5 +- 2 i where i = sqrt(-1)

  10. polpak
    • 4 years ago
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    Who uses the editor?

  11. polpak
    • 4 years ago
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    I always just type the LaTeX directly.. *[5 \pm 2i*] replace * with \

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