Question

Is this right? Help!
In simplified exponential notation, the expression a²·a ^-3·a= ?? Is the answer 0?

(3a) 3 =
This expression without exponents is 3a3a3a??

Answer 1

okay so the equation is \[a ^{2}·a ^{-3}·a=\] ? if so it equals 1. \[(3a)3= 27a ^{3}\]

Answer 2

oh is the (3a)3 supposed to be \[(3a)^{3}\] ? if so yes it would be (3a)(3a)(3a)