Question

Tolong bantu no. 2, 7, 8, 9, dan 10

Answer 1

X^2 - 9× + 8 = (×-8)(×-1)
p^2+5p-36 = (p+9)(p-4)
p^2-5p-36 = (p-9)(p+4)
y^2-71y-72 = (y-72)(y+1)