Question

Can someone help me with this problem please
(km^1/2)^3 (k^3 m^5)^1/2
I need help with steps
(km^1/2^)3 (k^3 m^5)^1/2 Power Rule
(k^1/2)^3 (m^1/2)^3 (k^3)^1/2 (m^5)^1/2 Re applying the power rule
(k^3/2) (m^3/2) (k^3/2) (m^5/2) Simplify
k^3 m^4 Nth root

Answer 1

can someone tell me if these are the correct steps. Please
(km1/2)3 (k3 m5)1/2 Power Rule
(k1/2)3 (m1/2)3 (k3)1/2 (m5)1/2 Re applying the power rule
(k3/2) (m3/2) (k3/2) (m5/2) Simplify

k3 m4 Nth root

Answer 2

(km^1/2)^3 (k^3 m^5)^1/2 =
k^3 * m^(3/2) * k^(3/2) * m^(5/2) =
k^(3 + 3/2) * m^(3/2 + 5/2) =
k^(9/2) * m^(4)

Answer 3

okay I see that my steps are off by a long shot.

Answer 4

In the 5th line in the original posting of the problem the mistake is k^1/2 on the left end. K is not raised to 1/2. It is raised to 3.

Answer 5

Thank you for the help. I guess I need to study this more.

Answer 6

You got the "m" result correct. Just the k was a little off.

You are welcome.