| √x−8 | ||
lim | ||
| 3√x−4 |
| √x−8 | 12√x | |||
limx→64 | = limx→64 | = | ||
| x1/3−4 | 13x2/3 |
| 3 | 3 | |||
=limx→64 | x2/3−1/2=limx→64 | x1/6= | ||
| 2 | 2 |
| 3 | 3 | |||
= | 641/6= | *2=3 | ||
| 2 | 2 |
| √ x −8 | ||
lim x→ 64 | = | |
| 3√ x −4 |
| 6√ x3 −23 | ||
= lim x→ 64 | = | |
| 6√ x2 −22 |
| (6√ x−2)(6√ x2+26√ x+22) | ||
= lim x→ 2 6 | = | |
| (6√ x−2)(6√ x+2) |
| 6√ 212+26√ 26+4 | 4+2*2+4 | |||
= lim x→ 2 6 | = | = 3 ![]() | ||
| 6√ 26+2 | 2+2 |