/ ________\ | / 2 | |-1 + x + \/ 1 - x | lim |--------------------| x->-1+\ 3 + x /
Limit((-1 + x + sqrt(1 - x^2))/(3 + x), x, -1)
/ ________\ | / 2 | |-1 + x + \/ 1 - x | lim |--------------------| x->-1+\ 3 + x /
-1
= -0.989807781628569
/ ________\ | / 2 | |-1 + x + \/ 1 - x | lim |--------------------| x->-1-\ 3 + x /
-1
= (-1.00033789692527 + 0.0100045185690672j)
= (-1.00033789692527 + 0.0100045185690672j)