brittany5375 brittany5375
  • 22-08-2019
  • Mathematics
contestada

(3s+5t)^2 for s=-2 and t=-3

Respuesta :

HanaRin
HanaRin HanaRin
  • 24-11-2020

Answer:

-441

Step-by-step explanation:

(3s+5t)^2

(3 . -2 + 5 . -3)^2

(-6 + -15)^2

-21^2

-441

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