An isosceles triangle has a perimeter of 30cm. What is the length of the base if its area is to be maximized?

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A: Topic:- calculus

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A: I am attaching image so that you understand each and every step.

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A: so to bring it down 100 we just divide it by number x we now have to find the value of x  

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Q: Find the arclength of y = 2x/2 3/2 on 1 < x < 3

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A: USE Trapezoidal rule with n=8 

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Q: Determine all critical points for the function. f(x) = 20x3- 3x5

A: Topic:- calculus

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A: This question can be solved using the concept of area under curve.

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Q: Which of the following best describes the function below? (3x ifxs2 x if 2<x f (x) =

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