2x 4. lim x 0 3 9 x 3x 48 2 5. lim x 4 5 x 2 9 3x 2 5x 7 6. lim x x 2 x 5 5x 7 7. lim x x 2 x 5 3x 2 5x 7 8. lim x x 5 UKBM Matematika Wajib/Semester 4 Page 24