evaluate the following limit

Question

the limit as x approaches 0      1      -   1   

                                           2+x        2      

                                                   x

Answer 1

Reduce the expression by combining two ratios in numerator together. The whole expression then becomes:

 

             1

- -------------

   2(2+x)

 

this expression is defined ar x=0 and its value is -¼

Answer 2

Please write the equation again, it is hard to read it.