Matematik Quiz
(x+1)(x-4)
(x+1)(x+1)(4-x)
(-x+1)(x-4)(x-4)
(-x-1)(x-4)(x-4)
(-x-4)(-x-4)(x+1)
-4
-2
-13/3
-4/3
-1
8
7
6
5
4
9
10
11
12
13
(1,4)
(-∞,1)
[1,4)
(-5,1]
(-5,4)
M≥-3
R
(-3,2)
Ø
M>2
9
11
12
16
18
14
12
9
7
5
22
16
9
7
3
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