
Rachael T. answered 10/05/14
Tutor
5.0
(205)
Math & Teaching Specialist: Youth-friendly, patient, and encouraging
(a-5) a - a (a+5)
(a-5) a+5 a-5 (a+5) to get least common denominator
a2-5a -5a-a2
(a-5)(a+5)
(a-5)(a+5)
-10a
(a-5)(a+5)