![](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)
(377/-231-123/89+34/791)*(1/6-1/8-1/24)
= (377/-231-123/89+34/791)*[4/24+(-3/24)+(-1/24)]
= (377/-231-123/89+34/791)* 0
= 0
\(\left(\frac{377}{-231}-\frac{123}{89}+\frac{34}{791}\right).\left(\frac{1}{6}-\frac{1}{8}-\frac{1}{24}\right)\)
\(=\left(\frac{337}{-231}-\frac{123}{89}+\frac{34}{791}\right).\left(\frac{4-3-1}{24}\right)\)
\(=\left(\frac{337}{-231}-\frac{123}{89}+\frac{34}{791}\right).0\)
\(=0\)
![](https://rs.olm.vn/images/avt/0.png?1311)
\(=\left(\dfrac{377}{-231}-\dfrac{123}{89}+\dfrac{34}{791}\right)\cdot\left(\dfrac{4}{24}-\dfrac{3}{24}-\dfrac{1}{24}\right)=0\)
![](https://rs.olm.vn/images/avt/0.png?1311)
\(\left(\frac{337}{-231}-\frac{123}{89}+\frac{34}{791}\right)\cdot\left(\frac{1}{6}-\frac{1}{8}-\frac{1}{24}\right)\)
\(=\left(\frac{337}{-231}-\frac{123}{89}+\frac{34}{791}\right)\cdot\left(\frac{4-3-1}{24}\right)\)
\(=\left(\frac{337}{-231}-\frac{123}{89}+\frac{34}{791}\right)\cdot0\)
\(=0\)
\(\left(\frac{377}{231}-\frac{123}{8969}+\frac{34}{791}\right)\cdot\left(\frac{1}{6}-\frac{1}{8}-\frac{1}{24}\right)\)
\(=\left(\frac{377}{231}-\frac{123}{8969}+\frac{34}{791}\right)\cdot\left(\frac{4-3-1}{24}\right)\)
\(=\left(\frac{377}{231}-\frac{123}{8969}+\frac{23}{791}\right)\cdot0\)
\(=0\)
![](https://rs.olm.vn/images/avt/0.png?1311)
Ta có :
\(\left(\frac{377}{-231}-\frac{123}{89}+\frac{34}{791}\right).\left(\frac{1}{6}-\frac{1}{8}-\frac{1}{24}\right)\)
\(=A.\left(\frac{4}{24}-\frac{3}{24}-\frac{1}{24}\right)\)
\(=A.0\)
\(=0\)
Chúc bạn học tốt !!!!
\(=\left(\frac{377}{-231}-\frac{123}{89}+\frac{34}{791}\right)\cdot0=0\)
\(\frac{377}{-231}-\frac{123}{89}-\frac{34}{791}.\left(\frac{1}{6}-\frac{1}{8}-\frac{1}{16}\right)\)
![](https://rs.olm.vn/images/avt/0.png?1311)
![](https://rs.olm.vn/images/avt/0.png?1311)
Trả lời:
Thực hiện phép tính: A=(337/-231-123/89+34/791).(1/6-1/8-1/24)
ta có (1/6-1/8-1/24)=(4-3-1)/24=0
Nên A= (337/-231-123/89+34/791).0=0
Đáp số: A=0