Posted by Amy~ on .
x = 3
2x^(2) / (1/3)^(x)
how to solve?
would I multiply 3(2) than square?
Also, when I move (1/3)^(3) to the numerator would it become (3)^3

Math 
Reiny,
2x^(2) / (1/3)^(x)
when x = 3 I get
2(9)/(1/3)^3
= 18(1/3)^+3
= 18(1/27)
= 2/3