![](https://rs.olm.vn/images/avt/0.png?1311)
Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.
![](https://rs.olm.vn/images/avt/0.png?1311)
![](https://rs.olm.vn/images/avt/0.png?1311)
912 x 275 = (32)12 x (33)5 = 324 x 315 = 324+15 = 339
Chọn D
![](https://rs.olm.vn/images/avt/0.png?1311)
52 . 57 = 52 + 7 = 59
75 . 7 = 7 . 7 . 7 . 7 . 7 . 7 = 76
![](https://rs.olm.vn/images/avt/0.png?1311)
a) \(2.2.3.3.3.2=2^3.3^3\)
b) \(7.35.7.25=7.5.7.7.5^2=5^3.7^3\)
c) \(2.3.8.12.24=2.3.2^3.2^2.3.2^3.3=2^9.3^3\)
d) \(x.x.y.y.x.y=x^3.y^3\)
e) \(1000.10.10.10=10^3.10.10.10=10^6\)
![](https://rs.olm.vn/images/avt/0.png?1311)
\(0,100=\frac{100}{1000}=\frac{10}{100}=\frac{1}{10}\)
Lan, Mỹ viết đúng; Hùng viết sai
0 , 100= 0, 1= 1/10
ma 1/10= 10/100= 100/1000
vay ban lan , my viet dung hung viet sai
![](https://rs.olm.vn/images/avt/0.png?1311)
2.2.3.3.3.2 = 23.33
7.35.7.25 = 7.7.5.7.5.5 = 73.53
2.3.8.12.24 = 2.3.2.2.2.3.2.2.2.2.2.3 = 29.33
x.x.y.y.x.y = x3.y3
1000.10.10.10 = 10.10.10.10.10.10 = 106
AI THẤY ĐÚNG THÌ ỦNG HỘ NHA
a)
2.2.3.3.3.2
= ( 2.2.2.) . ( 3.3.3)
= 23 . 33
b) 7.35 .7.25
= 7.5.7.7.5.5
= 73 .53
c) 2.3.8.12.24
= 2.3.2.4.3.2.2.3.2.4
= ( 2.2.2.2.2 ) . ( 3.3.3) . ( 4.4)
= 25 .33 . 42
d) x . x . y.y . x .y
= x3 . y3
e) 1000 . 10.10.10
= 1000.1000
= 10002
Cbht!!!
![](https://rs.olm.vn/images/avt/0.png?1311)
![](https://rs.olm.vn/images/avt/0.png?1311)
\(a)3^9:3^6=3^3\)
\(b)16^{2000}:8^{90}\)
\(=16^{2000}:16^{45}\)
\(=16^{1955}\)
\(a,3^9:3^6=3^3\)
\(b,16^{2000}:8^{90}=\left(16^3\right)^{\frac{200}{3}}:\left(8^4\right)^{\frac{45}{2}}4096^{\frac{200}{3}}:4096^{\frac{45}{2}}=4096^{\frac{265}{6}}\)