Question

factors of a²-3a-40​

Answer 1

Step-by-step explanation:

a2 – 3a – 40 = a2 – 8a + 5a – 40

= a (a – 8) + 5 (a – 8)

= (a – 8) (a + 5)

Answer 2

Answer:

x=10, x=-1

Step-by-step explanation:

i hope it helps for u