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Algebra Examples
Step 1
Step 1.1
Factor out of .
Step 1.1.1
Factor out of .
Step 1.1.2
Factor out of .
Step 1.1.3
Factor out of .
Step 1.2
Rewrite as .
Step 1.3
Factor.
Step 1.3.1
Since both terms are perfect squares, factor using the difference of squares formula, where and .
Step 1.3.2
Remove unnecessary parentheses.
Step 2
Step 2.1
Factor out of .
Step 2.2
Factor out of .
Step 2.3
Factor out of .
Step 3
Since no factors can be removed from the denominator, there are no holes in the graph.
No holes
Step 4