Question

viết gọn các tích sau = cách dùng kí hiệu lũy thừa

1) 5.5.5.5.5.5.5.1.1

2) 6.6.6.6.5.5.5

3) 2.2.2.2.3.3.3.3

4) 1000.100.10

Answer 1

1 ) 5⁷ . 1²

2 ) 6⁴ . 5³

3 ) 2⁴ . 3⁴

4 )  10 . 10 . 10 . 10 .10 .10 = 10⁶

hok tốt

Answer 2

1) _ 5.5.5.5.5.5.5.1.1= 5⁷ .1² 

2) _ 6.6.6.6.5.5.5=6⁴ .5³ 

 3) _ 2.2.2.2.3.3.3.3= 2⁴.3⁴

4) _ 1000.100.10=10.10.10.10.10.10=10⁶

CHO MK NHA MẤY BẠN <3 
 

 

Answer 3

1) 5 . 5 . 5 . 5 . 5 . 5 . 5 . 1 . 1 = 5⁷ . 1²

2) 6 . 6 . 6 . 6 . 5 . 5 . 5 = 6⁴ . 5³

3) 2 . 2 . 2 . 2 . 3 . 3 . 3 . 3 = 2⁴ . 5⁴

4) 1000 . 100 . 10 = 10 . 10 . 10 . 10 . 10 . 10 = 10⁶

Answer 4

1)5.5.5.5.5.5.5.1.1=78125

2)6.6.6.6.5.5.5=162000

3)2.2.2.2.3.3.3.3=1296

4)1000.100.10=1000000

Answer 5

1) 5\(^7\). 1\(^2\)

2)6\(^4\). 5\(^3\)

3) 2\(^4\). 3\(^4\)

4) 10.10.10.10.10.10.10 

10\(^7\)