jaylagj
jaylagj jaylagj
  • 30-04-2020
  • Mathematics
contestada

When factored completely, x^2-9 equals what?

When factored completely x29 equals what class=

Respuesta :

JMedina0320 JMedina0320
  • 30-04-2020

Answer:

(x-3)(x+3)

Step-by-step explanation:

this is a perfect square binomial. the 9 is a perfect square. square root of 9 is 3.

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