Answer:
Value of the rational expression is 0 at x = 3.
Step-by-step explanation:
The given rational expression is \frac{x^{2}-2x-3
0
Substitute x = 3 into the rational expression
=
= 0
Answer:3.79
Step-by-step by awnser:
nine hours
48 divided by 6 is 8 and 8 times 9 is 72
im pretty sure it's the first option.
-2 is the answer
-2 is the answer because any thing with | | around it means it's a positive number. but the negative sign makes it negative.
