(x-4)(x+9) because X to the power of 2 +9x+(-4x)-36 =(x-4)(x+9)
Answer:
Y
Step-by-step explanation:
Yes
Answer:
-15 and 9
Step-by-step explanation:
-3 - 12 = -15
-3 + 12 = 9
Answer:
2, 2, 3, 5, 7 that is the farthest you can go
Step-by-step explanation:
2,2,3,5,7 prime factorization of 420 but impossible to get 9 factors
