Babe925
Babe925 Babe925
  • 15-02-2020
  • Mathematics
contestada

Y is -9an acceptable answer to the equation x2=81

Respuesta :

ujoy64
ujoy64 ujoy64
  • 15-02-2020

Answer:

Yes

Step-by-step explanation:

-9 * - 9 =81

Two positives make a plus

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