rileypettway406 rileypettway406
  • 23-04-2020
  • Mathematics
contestada

Eli says that the solutions to x^2+100=0 are 10 and -10 because 10^2 is 100. what error did eli make?

Respuesta :

elimitchell4306
elimitchell4306 elimitchell4306
  • 23-04-2020

Answer:

none

Step-by-step explanation:

my name is eli and i make no errors

Answer Link
hohav62390 hohav62390
  • 23-04-2020

Answer:

The answer would be an imaginary number because, using only real numbers, you cannot find the [tex]\sqrt{-100}[/tex]. So, Eli forgot to retain the negative or forgot you cannot solve [tex]\sqrt{-100}[/tex].

Step-by-step explanation:

Even though 10^2 does equal 100, it does not satisfy the equation given:

[tex]10^{2}+100\neq 0[/tex]

Answer Link

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