Question 25790
p= sqrt (2p-1)

p^2 = 2p - 1

p^2 - 2p + 1 = 0

p^2 - p - p + 1 = 0

p(p-1) - 1(p-1) = 0

(p-1)(p-1) = 0

(p-1)^2 = 0

p-1 = 0

p=1

Your answer is p = 1.