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  • 31-01-2021
  • Mathematics
contestada

5 - x = 3 work out the value of 3x squared

Respuesta :

HaulzBallz
HaulzBallz HaulzBallz
  • 31-01-2021

Answer:

12

Step-by-step explanation:

solve the first equation for x to see what it equals. I got x=2. now plug that into 3x^2 so I got 12

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