samanthalopez0015 samanthalopez0015
  • 17-09-2018
  • Mathematics
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How do I solve x squared -7=-8 by taking square roots

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lesliekolleroxrkcf
lesliekolleroxrkcf lesliekolleroxrkcf
  • 17-09-2018
x²-7=-8
x²=-1
x=√-1

there is no real number x that is the square root of negative one. however in the complex numbers we invent a solution and call it i
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