SOLUTION: please help me simplify the following fraction: a^-1-3a^-2/2^-2

Algebra ->  Numeric Fractions Calculators, Lesson and Practice -> SOLUTION: please help me simplify the following fraction: a^-1-3a^-2/2^-2      Log On


   



Question 334259: please help me simplify the following fraction:
a^-1-3a^-2/2^-2

Answer by Fombitz(32388) About Me  (Show Source):