When you multiply 2a by 2a, you are essentially multiplying 2 by 2 and a by a separately. This results in 4a^2, where the coefficient 4 is the product of 2 and 2, and a^2 represents a multiplied by a. Therefore, the final answer is 4a^2.
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Ah, what a happy little math problem we have here! When you multiply 2a by 2a, you simply multiply the numbers together and then multiply the variables together. So, 2a x 2a equals 4a^2. Isn't that just a beautiful equation? Just like painting a lovely little landscape, math can be a peaceful and creative process.
2a2
Since you cannot multiply x by a, in the answer you get ax. 2a * 3x = 6ax
The height of an equilateral triangle is √3/2 x side_length. So for an equilateral triangle of side length 2a, the area is: area = 1/2 x base x height 1/2 x (2a) x (√3/2 x 2a) = √3 a2
x2=(4a)(a) x=√4a2 x=2a The geometric mean of a and 4a is 2a
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