Page 78 - Bangladesh_classwiz_BOOK2018_rev_Neat
P. 78
Abykxjbx-6
1| mgvavb Ki-
2
2
(K) 2x + 4x > x – x – 6.
2
(L) x + x + 1 > 0 .
2
(M) x + 2x – 8 < 0.
2
(N) –x + 6x – 9 > 0.
2| mgvavb Ki-
2
3
(K) 3 − 8 + 2 − 9 > 0
3 2
(L) ≥ 4 − 3
2
3
4
(M) + − 12 < 0
2
4
(N)12 − > + 14
73
