linayangg2007
linayangg2007 linayangg2007
  • 25-09-2021
  • Mathematics
contestada

When x =6 y=2

What is:
2(3x-6y)^2

Respuesta :

ssparkle285 ssparkle285
  • 25-09-2021

Answer:

72

Step-by-step explanation:

We first substitute x = 6 and y = 2 into the equation

2(3 x (6) - 6 x (2)) ^ 2

First we multiply all the numbers in the bracket

2(18 - 12) ^ 2

Now we minus the numbers in the bracket

2(6)^2

Now we use the indice rule to do 6^2 which is 36

And then we multiply 36 by 2 which is 72

Hope it helps :)

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