$\"\"$

The equation is $\"\"$ on interval $\"\"$ .

The function $\"\"$ .

Draw the table for different values of $\"\"$ .

\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \

$\"\"$

Graph the function $\"\"$ .

(1) Draw the co-ordinate plane.

(2) Plot the points found in the table and connect the points.

Graph :

$\"\"$

Observe the graph,

The graph of the function touches the $\"\"$ - axis at $\"\"$ on the interval $\"\"$ .

Those are the solutions of the given curve on the interval $\"\"$ .

Thus, the solutions of $\"\"$ are $\"\"$ on the interval $\"\"$ .

$\"\"$

The solutions are $\"\"$ .