`x^(2)-8-2x`

| x ^ (2) -2x-8 | = 2x

lim_(x rarr 2) (x^(2)+2x-8)/(2x^(2)-3x-2)= ______.

(x^(2)+4)/((x^(2)-8)(5-x^(2)))

Factorise : 12 - (x+x^(2)) (8-x-x^(2)) .

Simplify : 15x-[8x^(2)+3x^(2)-{8x^(2)-(4-2x-x^(3))-5x^(3)}-2x]

Which of the following functions fhas/have a removable discontinuity at the indicated point ?f(x)=(x^(2)-2x-8)/(x+2) at x=-2

Find the asymptotes of the curve f(x)=(2x^(2)-8)/(x^(2)-16)

The range of the function y=(x+2)/(x^(2)-8x+4)