Answer:
it should be none it was on my test
Step-by-step explanation:
23 over 21 is the right answer
23
----
21
Answer:
4
Step-by-step explanation:
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)
Multiplying the number by 1,000
