How would I state this:

10L^{0.2}(2.25L)^{0.3}

in terms of L^{1}or L?

In previous exercises in my textbook, I've only dealt with a case where L is to the power of 0.5 (L^{0.5}= sqrt[L])

I know that when you multiply two terms, you add their exponents. So could you restate the question as: 10 x L^{0.2}x2.25^{0.3}x L^{0.3 }? I wouldn't know how to go from there though..