Dobrze? Granice
Delcik:
Dobrze?
lim x→−∞ (−5x4 −2x+1)= lim x→−∞ x4(−5−2/x3+1/x4)= −∞*−5 = +∞?
lim x→−∞ (−3x5+x2+x) = lim x→−∞ x5(−3 + x2/x5 + x/x5) = −∞*−3= +∞?
24 maj 22:49
Mila:
| | 2 | | 1 | |
lim x→−∞ (−5x4 −2x+1)= lim x→−∞ x4*(−5− |
| + |
| )=−∞ |
| | x3 | | x4 | |
24 maj 22:54
24 maj 22:59