MoiraO608042 MoiraO608042
  • 28-10-2022
  • Mathematics
contestada

Why can’t x^2 + 9 be factored? Please hurry I have til 1:45!

Respuesta :

JarrelR61473 JarrelR61473
  • 28-10-2022
Answer:

The function:

[tex]x^2+9[/tex]

can be factored into a pair of complex numbers

This is:

[tex](x-3i)(x+3i)[/tex]

where

[tex]i=\sqrt{-1}[/tex]

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