soph221
soph221 soph221
  • 10-05-2022
  • Mathematics
contestada

Find the value of y2 when y = -9

Respuesta :

fluffycorgi81
fluffycorgi81 fluffycorgi81
  • 10-05-2022

Answer: 81

Step-by-step explanation:

When squaring negative numbers, the result is the same as if the negative sign wasn't there. 9 squared is 81.

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