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A square measures 6r centimeters on each side. Which monomial represents the area of the square?

Option 1: (6r)cm^2
Option 2: (6r^2)cm^2
Option 3: (36r)cm^2
Option 4: (36r^2)cm^2

Respuesta :

Answer:

Option 4

Step-by-step explanation:

So we know that the area of a square is found by s^2. This means that we can just look for (6r)^2, since 6r is our side length! Let's see...We know that (6r)^2 is equal to 6^2 times r^2 because of the distributive property of exponents. Therefore, option 4 is our right answer. 36 is 6^2 and r^2 is r^2.

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