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![](https://rs.olm.vn/images/avt/0.png?1311)
a)
2 . 4. 16.8
= 2 . 4 .4 . 4 . 2 . 4
= 22 . 44
b) 33 . 225 . 45
= 33 . 45 . 5 . 45
= 33. 452. 5
Ps :Mấy câu sao giống zậy!
^^ Cbht!!!
![](https://rs.olm.vn/images/avt/0.png?1311)
a)2x2x2x2x2x2x2x2x2x2=2\(^{10}\)
b)
c) 3x3x3x3x3x3x3x3x3=3\(^9\)
d)
![](https://rs.olm.vn/images/avt/0.png?1311)
`3.5 .15.15 = 3.5.3.5.3.5 = 3^3.5^3`
`2.2.5.2.5 = 2^3 . 5^2`
`1000.10 .10 = 10^3 .10^1 . 10^1 = 10^5`
`a.a.a.b.b.b = a^3 . b^3`
`n.n.n + p.p = n^3 . p^2`
a: =15*15*15=15^3
b: =2^3*5^2
c: =10^3*10^2=10^5
d: =a^3*b^3
e: =n^3+p^2
![](https://rs.olm.vn/images/avt/0.png?1311)
a)2.16.8.4.32
=2^1.2^4.2^3.2^2.2^5
=2^15
b)9.27.81.729
=3^2.3^3.3^4.3^6
=3^15
c)3^3.225.45
=3^3.45.5.45
=3^3.45^2.5
d)36.30.125
=6^2.6.5.5^3
=6^3.5^4
a. 2. 16 . 8 . 4 . 32
= 2 .2 .8 .8 .4 . 4 .8
= \(^{2^2}\). \(8^3\). \(^{4^2}\)
![](https://rs.olm.vn/images/avt/0.png?1311)
2:
a: n=5^4
=>n=625
b: n^3=125
=>n^3=5^3
=>n=5
c: 11^n=1331
=>11^n=11^3
=>n=3
![](https://rs.olm.vn/images/avt/0.png?1311)
a) 7 . 7 . 7 . 7 . 7 = 7 5
b) 3 . 3 . 3 . 3 . 9 = 3 . 3 . 3 . 3 . 3 2 = 3 6
c) 15 . 3 . 5 . 15 = 15 . 15 . 15 = 15 3
d) 100 . 10 . 10 . 1000 = 10 2 . 10 . 10 . 10 3 = 10 7
cuato
\(a,2.2^2.2^4.2^3=2^{10}\)
\(b,3^3.3^2.5^2.3^2.5=3^7.5^3\)
\(c,3^2.3^3.3^4=3^9\)
\(d,3^2.2^2.2.3.5.5^3=2^3.3^3.5^4\)