Question

y limit 3-4%-15 =
x3 + x2 - 6x -18
x 3​

Answer 1

Answer:

x3–4x2+4xx2−4

Simplify this first:

x(x2−4x+4)(x−2)(x+2)

x - 2 cancels out in the denominator:

=x(x−2)2(x−2)(x+2)

=x(x−2)x+2

=0

I don't know that what is = 15