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joja [24]
2 years ago
12

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

Mathematics
2 answers:
sashaice [31]2 years ago
6 0

Answer:

2(3x - 6y) ^{2}  = 72

Step-by-step explanation:

2(3x - 6y) ^{2}

x = 6 \:  \: y = 2

Substitute in the values

2(3(6) - 6(2))^{2}

2(18 - 12) ^{2}

2(6) ^{2}

2(36)

= 72

ikadub [295]2 years ago
3 0

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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