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WorksheetsDAU CUA NHI THUCBAC NHAT 10AD2
Total questions: 23
Worksheet time: 12mins
(−2;21]∪(3;+∞)
(−2;21)∪(3;+∞)
(−∞;−2)∪(3;+∞)
(−∞;−2)∪[21;3)
(−78;−32)∪(1;+∞)
(−78;−32]∪(1;+∞)
(−∞;−78)∪(1;+∞)
(−∞;−78)∪(−32;1)
(−∞;−27)
(−27;−1)
(−1;+∞)
(−∞;−1)
m > 2
m < 2
m=2;m=5
m=2
f(x)=2x2+x+1
f(x)=2mx+5
f(x)=2
f(x)=3x−5
x > 6
x < 6
x > 2
x < 2
x<51
x<−51
x>−51
x>51
x<23
x<32
x>−23
x>32
x<−23
x<−32
x>−23
x>−32
f(x)=3x+6
f(x)=6−3x
f(x)=4−2x
f(x)=3x−6
f(x)=−6x−4
f(x)=3x+2
f(x)=−3x−2
f(x)=2x+3
x>3
−2<x<3
x<−2 hoac x>3
x<−2
x>3
−1<x<3
x<−2 hoac x > 3
x<−1
x<−25
−25≤x≤1
−25<x≤1
−25≤x<1
51<x<32
51≤x≤32
x≤51hoac x≥32
x<51 hoac x>32
1≤x≤3
−1≤x≤1
1≤x≤2
−1≤x≤2
x<−1 hoac x>3
−1≤x≤3
x≥3
x≤1 hoac x≥2
x<310
x>310
57<x<310
x<57
cd<ab
dc<ab
db>ca
ab<dc
m=−21
m=1
m=21
m>21
m=3
m<3
m>3
m<31
m<−2
m>2
m>−21
m>−2
m<2
m=2
m>2
m=±2
