SOLUTION: Which combination of limit properties is required to evaluate lim x->0 (√x+4/x+1 + 2x - 1)? a. sum, product, power, quotient b. sum, difference, power, quotient c. sum, di

Algebra ->  Finance -> SOLUTION: Which combination of limit properties is required to evaluate lim x->0 (√x+4/x+1 + 2x - 1)? a. sum, product, power, quotient b. sum, difference, power, quotient c. sum, di      Log On


   

Question 1180612: Which combination of limit properties is required to evaluate
lim x->0 (√x+4/x+1 + 2x - 1)?
a. sum, product, power, quotient
b. sum, difference, power, quotient
c. sum, difference, root, quotient
d. sum, root, quotient, product

Found 2 solutions by MathLover1, greenestamps:
Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!

lim%28x-%3E0%29%28sqrt%28x+%2B+4%29%2F%28x+%2B+1%29+%2B+2+x+-+1%29+=+1
as you can see, you have root, quotient, sum, and difference
so, answer is:
c. sum, difference, root, quotient

Answer by greenestamps(13216) About Me  (Show Source):
You can put this solution on YOUR website!


It is impossible to determine, because we don't know what the expression is. The use of "√" without appropriate parentheses, along with perhaps other missing parentheses, leaves the expression open to multiple interpretations.

sqrt%28x%29%2B4%2Fx%2B1...
sqrt%28x%29%2B4%2F%28x%2B1%29...
sqrt%28x%2B4%29%2Fx%2B1...
sqrt%28x%2B4%29%2F%28x%2B1%29...
sqrt%28%28x%2B4%29%2F%28x%2B1%29%29...

... or yet something else?