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Not the Fundamental Theorem of Calculus

Algebra Level 4

$\frac{(x+20)(x+10)}{200}-\frac{(x+10)(x+30)}{100}+\frac{(x+30)(x+20)}{200}=1$

Find out the number of distinct root(s) of the equation above.

Infinite many 0 3 2

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by Aman Sharma

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