biologyp3 biologyp3
  • 25-08-2017
  • Mathematics
contestada

X= -9
What is the output

X 9 What is the output class=

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apologiabiology
apologiabiology apologiabiology
  • 25-08-2017
basically, square root the number and minus 2

we get
y=(√-9)-2
false, we can't take the squaer root of a negative
unless you've learned imaginary and complex numbers then we can do
y=(√-1)(√9)-2
y=3i-2
output will be 3i-2
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