SOLUTION: Please help me find lim[f(x) - g(x)] from the following two equations. Problem: https://s13.postimg.org/gk7z3jvpj/find_lim.png A.) 1 B.) 2 C.) 3 D.) The limit does not exist

Algebra ->  Test -> SOLUTION: Please help me find lim[f(x) - g(x)] from the following two equations. Problem: https://s13.postimg.org/gk7z3jvpj/find_lim.png A.) 1 B.) 2 C.) 3 D.) The limit does not exist      Log On


   

Question 1081487: Please help me find lim[f(x) - g(x)] from the following two equations.
Problem: https://s13.postimg.org/gk7z3jvpj/find_lim.png
A.) 1
B.) 2
C.) 3
D.) The limit does not exist.
Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!

lim_%28x-%3E1%29%282x%5E3%29+-lim_%28x-%3E1%29%28sqrt%282x-2%29%29=2-0=2
if x-%3E1 than2x%5E3-%3E2%2A1%5E3=2
if x-%3E1 thansqrt%282x-2%29-%3Esqrt%282%2A1-2%29=sqrt%280%29=0
B.) 2