SOLUTION: Can you help me simplify by removing a factor of 1. {{{(t^2-81)/(t+9)^2}}}

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Question 197380: Can you help me simplify by removing a factor of 1.

Answer by solver91311(24713)   (Show Source): You can put this solution on YOUR website!


The numerator is the difference of two squares. The factorization of the difference of two squares is:



The factorization of the denominator follows the pattern:



And finally, anything divided by itself is 1.


John


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