Match the trinomials with their factors.
a2 + a − 20
a2 − 9a + 20
a2 − 8a − 20
a2 − 12a + 20
a2 − 19a − 20
factors
trinomials
(a − 4)(a − 5)
arrowright
(a − 10)(a − 2)
arrowright
(a − 4)(a + 5)
arrowright
(a − 10)(a + 2)
arrowright