Page 103 - Math Grade 12 (Basic)
P. 103
PROEUS DARA
3.1.
: btt"l8tnnrmu{§nu~i'l IR
1
2) + + = £n45
2)(x + 2) = £n45
+ 2) = 45 ~ 49 = 0
tf:'!QlS X = 7 , X = -7
0 f1 0 Q1
fJJtmfifij2 : tttlg'Lnfit15M'i:Hm~b IR
1
: M{§ffl~H'i1'ihnmrnn~n..ll ex >0
L:i '-" 9
u
?x X X 2 X
3e- + e - lO = 0 , 3(e ) + e 10 = 0
2
t = n5{§111a dl 3t + 10 = o
l:f:'!QlB t = ~ , t = -2
ff)'i§ rnn~ n..n ex> 0 u.i5bi:fl2 t&1 5
9 >l 3
n. +fn(2x+3)- + l) =
3.2.
+ 3) +
+3 +5),;; 15
