Help me with the first question please

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r

1c) the number 131 is a term in the sequence defined by the explicit rule f(n)=5n-4. which term in the sequence is 131? 2a) write the first four terms of the function f(n)=n^2-1 2b) what is the 10th term of the sequence defined by the explicit rule f(n)=n^2-1 2c) the number 224 is a term in the sequence defined by the explicit rule f(n)=n^2-1. which term in the sequence is 224?

Acarton of juice contains 64 ounces miss wilson bought six cartons of juice how many ounces of juice did she buy