SOLUTION: what is the difference x+2/(x^2+4x-5) - 3/ (x^2+6x+5) state any restrictions on the variable. please show the work.

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Question 962176: what is the difference x+2/(x^2+4x-5) - 3/ (x^2+6x+5)
state any restrictions on the variable.
please show the work.

Answer by Fombitz(32388)   (Show Source): You can put this solution on YOUR website!
You need a common denominator.


So a common denominator would be



.
.
.
Restrictions occur when the denominator equals zero so,



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