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Calculus Examples

Popular Problems

Find Where Undefined/Discontinuous f(x)=4/(x^2+9)

$f (x) = \frac{4}{x^{2} + 9}$

Step 1

$f (x) = \frac{4}{x^{2} + 9}$

Step 2

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$

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