Question

Hitunglah nilai limit berikut :
1). lim (x⇒3) X³-3X²+2X-6: X+4
2). lim (X⇒0) X³-5X+5: X²-2X+3
c). lim (X⇒-1) 2X+1: X²-3X+4

Answer 1

1) lim x-> 3   (x^3 - 3x^2 + 2x - 6) / (x + 4)
harus ada yang dihilangkan (malas ketikknya :3, sorry )

2) lim x->0    (x^3 - 5x + 5) / (x^2 - 2x + 3)
lim x->0    5/3

3) lim x->-1   (2x+1) / (x^2 - 3x + 4)
lim x->-1   (-1) / (8)
hasil -> -1/8