The given equation is
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Make a table for the above equation.
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36 \ | \
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Draw the graph of the equation
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Draw a co-ordinate plane.
\Plot the points.
\Draw a smooth curve through this points.
\=x%5E2-3x-18.gif\")
The function has two solutions they are
and 6.
The graph of the equation is
\ =x%5E2-3x-18.gif\")
The roots of the equation are
and 6.