Question

if p=q+4√5 then p√p-1÷p√p=?​

Answer 1

Answer:

Step-by-step explanation:

if p=q+4√5

then p√p-1÷p√p= ?

p√p-1÷p√p = (((q+4√5)√(q+4√5)) -1 ) / ((q+4√5)√(q+4√5))

p√p-1÷p√p = 1 - (1 /((q+4√5)√(q+4√5)))

Answer 2

Answer:

p=9 4 root 5 and q = 1/p find (a) p square q square (b) p cube q cube. ... p2 + q2 = 81 + 80 + 2*9*4√5 + 81 + 80 - 2*9*4√5. => p2 .