bylerbirk bylerbirk
  • 24-06-2020
  • Mathematics
contestada

how many real solutions does the equation x2 − 9 = 0 have?

Respuesta :

669lnmjc
669lnmjc 669lnmjc
  • 24-06-2020

Answer:

Zero

Step-by-step explanation:

Because when you replace x with a number and solve it it doesn't have the same answer as x2 − 9 = 0.

I hope this helped. I am sorry if you get this wrong.

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emiliopadilla13
emiliopadilla13 emiliopadilla13
  • 24-06-2020
The correct answer is 0
Answer Link

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