Question

What is 4 over 9, to the power of negative a half? - Can you also give an

explanation of how to do it?

Answer 1

So, We Have:

`((4)/(9)) ^{ (-(1)/(2)) }`
We Know that Negative Exponents Equal Division. So:
`(4)/(9)^{( -(1)/(2) )} = \frac{1}{ \sqrt[]{ (4)/(9) } } = (1)/( ((2)/(3) )) = (3)/(2) = 1.5`
I Hope This Helps!