Triangle & Rectangle Area Calculator: Find Solutions for x and y with exponents

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The discussion focuses on calculating the area of a rectangle and triangle using the expressions x^x^x... and y^y^y..., where x is defined as 800^(1/800) and y as 600^(1/600). It clarifies that the infinite exponent tower should be expressed with parentheses for proper interpretation, leading to the areas being calculated as x^(2x) for the rectangle and (x^(2x))/2 for the triangle. After simplification, the area of the rectangle is approximated to 1, and the area of the triangle to 0, both rounded to whole numbers. The conversation emphasizes the importance of correct mathematical notation and exponent properties in finding these areas. Overall, the final areas are approximately 1 for the rectangle and 0 for the triangle.
mathelord
i need help with area of rectangle with sides x^x^x^x^x^x...
and y^y^y^y^y... where x is 800^(1/800)
and y is 600^(1/600). leaving answer in whole number not exponent
 
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If x^x^x... (an infinite "tower") is equal to A, then x^(A)= A so x= A^(1/A).
Here x= 600^(1/600) so x equals what? You can find y in exactly the same way and then find the area of a rectangle.

Why was this titled "help with triangle"?
 


First, let's clarify that the expression x^x^x^x^x^x is not a valid mathematical expression. It is important to use parentheses to indicate the order of operations. Assuming you meant (x^x)^x, the area of the rectangle would be x^(2x). Similarly, the area of the triangle would be (x^(2x))/2.

Now, let's plug in the given values for x and y. We can simplify x^(2x) by using the properties of exponents. Since x is equal to 800^(1/800), we can rewrite x^(2x) as (800^(1/800))^(2(800^(1/800))). Using the power rule of exponents, we can simplify this to 800^(2(1/800)). This can be further simplified to 800^(2/800) or 800^(1/400).

Similarly, we can simplify y^(2y) to 600^(1/300).

Therefore, the area of the rectangle would be 800^(1/400) and the area of the triangle would be (800^(1/400))/2. Since the instructions specify leaving the answer in whole number, we can round the decimal approximation of 800^(1/400) to the nearest whole number. Similarly, we can round (800^(1/400))/2 to the nearest whole number.

In summary, the area of the rectangle with sides x^x^x^x^x^x and y^y^y^y^y would be approximately 1, and the area of the triangle would be approximately 0.
 
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