Question

Factor each trinomial below. Please show your work and check your answer. (1 point each)

x2 – 8x + 15
a2 – a – 20
a2 – 5a – 20

Answer 1

ok so first you want to look at the x2. if it is x2 you know automatically to start off like this (x ) (x )

Answer 2

i know the 1st one the 3rd one is kind of hard to me

Answer 3

ok

Answer 4

would it be a ^2-a-20

Answer 5

im pretty sure its unfactorable.

Answer 6

ok

Answer 7

Nice work again ryan :D

Answer 8

Thank you @SWAG