Its 72 I hope it helped.
Step-by-step explanation:
x² + 3x + 2
x² + x + 2x + 2 because 1+2=3 and 2×1=2
By taking out common terms, we get
x(x+1)+2(x+1)
(x+1)(x+2)
17.99mm and ).705 in
Answer:
what's the question here ?
a=1
an= an-1 -7
I think number one is 19
