Question: Use a graph of f(x) = 1/(x2 -2x -3) to decide whether is positive or negative. Use the graph to give a rough estimate of

Use a graph of f(x) = 1/(x2 -2x -3) to decide whether

Use a graph of f(x) = 1/(x2 -2x -3) to

is positive or negative. Use the graph to give a rough estimate of the value of the integral and then use partial fractions to find the exact value.

x) dx

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