


This Question is Closed

BabyBoy1
Best Response
You've already chosen the best response.
0
Hello !

hartnn
Best Response
You've already chosen the best response.
0
\[\sqrt{a^n}=a^{n/2}\]
so whats
\[\sqrt{a^4}\]??
and u know square root of 49??

marmar3000
Best Response
You've already chosen the best response.
0
yea... its 7a^2
right?

hartnn
Best Response
You've already chosen the best response.
0
yup :) good

BabyBoy1
Best Response
You've already chosen the best response.
0
my answer was right ! HA

BabyBoy1
Best Response
You've already chosen the best response.
0
@marmar3000 i sent you the answer in your inbox before! :]