tae8718 tae8718
  • 26-05-2021
  • Mathematics
contestada

What is the value of the expression 99 – 7a2 when a a = 3?

Respuesta :

Scmoopqwerty
Scmoopqwerty Scmoopqwerty
  • 27-05-2021

Answer:

36

Step-by-step explanation:

plug in a=3 for a

I belive you meant 99- 7 * a^2

so 99- 7 * (3)^2 = 36

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