Can u plz answer this​

It took alice 5 5/6 hours to drive to her grandparents' house for . on the way home, she ran into traffic and it took her 7 3/8 hours. how much longer did the return trip take? write your answer as a proper fraction or mixed number in simplest form. the trip home took __hours longer. ?

In the equation sqrt(n+5)-sqrt(11-10)=1. what is the value of n

Can anyone me with this question?