Suppose that the Los Angeles Lakers and the Portland Trailblazers are not quite evenly matched in their "best two out of three" series.

Suppose that the Los Angeles Lakers and the Portland Trailblazers are not quite evenly matched in their “best two out of three” series. Let the probability that the Lakers win an individual game with Portland be 3/5....Q.What is the probability that LA wins the series when losing the second game? answer is ...18/125. how do i get this answer .... i want to know the solution.