p²-8p+1 kalau hebat ayo jawab bisa ngak

p² - 8p + 1

rumus abc
a = 1
b = -8
c = 1

p1.2 =(-b ± √(b² - 4ac))/2
p1.2 = (-(-8) ± √(64 - 4))/2
p1.2 = (8 ± 2√15)/2
p1 = 4 + √15
p2 = 4 - √15

p² - 8p + 1
= (p - (4 - √15))(p - (4 + √15))