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Worksheetselementary math 1-50
Total questions: 50
Worksheet time: 17mins
Properties degree with rational exponent: ar×as
ar+s
ar-s
ars
a2rs
ar×ar-s
Properties degree with rational exponent: ar÷as
ars
ar×ar-s
ar-s
ar+s
a2rs
Properties degree with rational exponent: (ar)s
ar×ar-s
a2rs
ar+s
ar-s
ars
Properties degree with rational exponent: (ba)r; (b=0)
a2rs
ar/br
ar-s
ar+s
ar×ar-s
Degree with rational exponent: anm
nam
man
am-n
am/n
am+n
Properties degree with rational exponent: (a×b)r
ar-s
ar+s
ar/br
ar×br
a2rs
Properties of the root n-th degree: (nan)
a
2na
na
an
n−1a
Properties of the root n-th degree: nab
(ab)n-1
na×b
nb×a
na×b
na×nb
Properties of the root n-th degree: nba
nbna
bna
(na)n
(na)n−1
na×b
Properties of the root n-th degree: (na)m
am/n
man
am-n
am×n
am+n
Properties of the root n-th degree: nkamk
nam
ak
anm
anm
ak
Properties of the root n-th degree: nma
nma
anm
anm
nam
man
Основное логарифмическое тождество:
alogaN=N
alogaN=aN
logaa=N
loga1=0
logaN=b
Main logarithmic identity: logaa
1
a
0
lg1
lna
Properties of logarithms: loga1
0
1
a
lg1
lg1
Properties of logarithms: loga(N1×N2)
logaN1+logaN2
logaN1×logaN2
logaN1×N2
N2×logaN1
(N1×N2)a
Properties of logarithms: loga(N2N1)
logaN1−logaN2
logaN1×logaN2
logaN1×N2
N2×logaN1
(N1×N2)a
Properties of logarithms: logaNk
klogaN
k
logkaN
Nlogak
N
Properties of logarithms: loganN
n1logaN
klogaN
k
logkaN
Nlogak
Properties of logarithms: logbalogbN
logaN
logaa
logNb
logNa
aN
Calculate: log519+2log5135
-2
25
1/5
1/2
-3
Calculate: log38+3log329
6
9
27
5
3
Calculate: log7196−2log72
2
7
49
192
36
Calculate: log23+21log234
1
2
3
4
5
Calculate the logarithm: lg0.1
-1
10
1/10
0.01
1/2
Calculate the logarithm: lg10
1/2
10
0.1
0.01
0.2
Calculate the logarithm: lg10000
4
10
0.1
0.4
5
Calculate the logarithm: lg0.0001
-4
10
0.1
0.4
5
Calculate the natural logarithm: lne
1
e
1e
0.1
2.7
Calculate the natural logarithm: lne31
1/3
e
1e
0.1
2.7
Calculate the natural logarithm: lne
1/2
e
1e
0.1
2.7
Find logarithm of number 100 to the base 10:
2
1
0
3
10
Find logarithm of number 10 to the base 10:
1/2
e
1e
0.1
2.7
Find logarithm of number 0,001 to the base 10:
-3
10
1/2
0.1
0.01
Find logarithm of number 3102 to the base 10:
2/3
10
1/2
0.1
0.01
The logarithmic inequality log264=6 write a degree of inequality
26=64
264=32
62=36
82=64
6×2=12
Calculate: log522−log511−log510
-1
1/5
1
2/10
0.2
Calculate: log27−log263+log236
2
92
1/9
36/9
4
Calculate: log764−log7256+log728
1
7
-164
1/4
5
Calculate: log216
4
2
16
8
3
Calculate: log231
0
1
23
24
7
Calculate: log7196−2log72
2
49
7
169
196
The perform operations (-3а3в)(-2ав2)(-5а3в7)
-30а7в10
-30а6в14
-10а7в10
-25а9в14
-10а9в14
The perform operations (-5ав4с)3(а5 вс2)2
-5а13в14с7
-а6в14
-3а7в10с4
-25а9в14с3
-7а9в14с4
The perform operations (а 2 – 3 в2 ) 2
а4-6а2в2+9в4
а2в2-2а2в3+9в4
а4в4-4а2в3+3в2
а2в2-а2в3+3в2
2а2в-6в2
The perform operations 35а5в4с:(7ав3с)
5а4в
10а5в4с
105а6в7с2
5а6в7с2
7а4в
3log327 apply the main logarithmic identity
27
3
15
18
9
5log5125 apply the main logarithmic identity
125
5
25
625
0
Solve the equation: log3(2x−1)=2
5
10
9
1
2
Solve the equation: log7(4−x)=1
-3
3
7
4
8
