![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step1.JPG\")
The equation is ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=6299dc83d9ce8613ea2fe8a0fa0c2b5b.png\")
.
The solutions of the equation are the ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=8da2268e35b6b6daab9c47f71c4c8bf4.png\")
–intercepts of the graph.
Observe the graph:
\Consider the scale on the graph about -axis is ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=1f27b4e66d9d3aa72e35b39517440674.png\")
.
The graph does not intersect the –axis, hence the function has no –intercepts.
The zeros of the equations are ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=d1622611fc88fa0fbe88f093bcb90f93.png\")
.
The equation have one real solution.
\![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")
The equation have one real solution.