Evaluate:-
lim (x3+3x2-9x-2)/(x3-x-6)
x --2
the given limit is :
which is of the form 0/0.
factorise the polynomial as (x-2) is a common factor of both numerator and denominator.
this can be done by L'HOSPITAL rule also:
differentiate the numerator and denominator and substitute the value of x as 2.
hope this helps you.
which is of the form 0/0.
factorise the polynomial as (x-2) is a common factor of both numerator and denominator.
this can be done by L'HOSPITAL rule also:
differentiate the numerator and denominator and substitute the value of x as 2.
hope this helps you.