What is (2 × 2) to the 2nd power, minus 4?

2 answers:

Ivan3 years ago

7 0

Well first, you would do 2 x 2 which equals 4. Then you make 4 to the 2nd power, which is 16. You subtract 4 from 16, and it's 12.

Umnica [9.8K]3 years ago

6 0

$((2)(2))^2 - 4 \\ \\ 4^2 - 4 \\ \\ 16 - 4 \\ \\ 12$

So, 12 is the answer.

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The answer and how to do it

inessss [21]

Alright, here is how to do it:
First you are going to want to multiply 4x4. [That is Dino's Charges for 4 Sandwiches.] So once you've done that, you should get 16

Now, you're going to want to multiply 8x4. [That is Carla's charges for 4 Sandwiches.] So once you've done that, you should get 24.

Now, to find the difference you will have to subtract them. 24-16 = 18.
Now that we've done this we now know your answer is:
Carla's sandwiches cost more than Dino's sandwiches. The difference is 18 dollars.
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I hope I helped, if I did; please give me brainliest. :)

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3 years ago

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Question 18 (1 point)

neonofarm [45]

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