Question

\(-\frac{3}{7}+\frac{5}{9}:\frac{-35}{18}\left(-\frac{34}{59}\right)^0+-\left(1\right)^{2017}\)

Đề dễ nha

ko giải được thỉ mik giải

Answer 1

có giải đấy

người nhanh nhất và chính xác 

thưởng 3

Answer 2

\(\frac{-3}{7}+\frac{5}{9}:\frac{-35}{18}\cdot\left(\frac{-34}{59}\right)^0+\left(-1\right)^{2017}\)

\(=\frac{-3}{7}+\frac{5}{9}\cdot\frac{-18}{35}\cdot1+\left(-1\right)\)

\(=\frac{-3}{7}+\frac{-2}{7}+\left(-1\right)\)

\(=\frac{-5}{7}+\left(-1\right)\)

\(=\frac{-5}{7}+\frac{-7}{7}=\frac{-12}{7}\)

Answer 3

\(\frac{-3}{7}+\frac{5}{9}:\left(\frac{-35}{18}\right).\left(\frac{-34}{59}\right)^0+-\left(1\right)^{2017}\)

\(=\frac{-3}{7}+\frac{5}{9}:\left(\frac{-35}{18}\right)-1\)

\(=\frac{-3}{7}+\frac{5}{9}.\left(\frac{-18}{35}\right)-1\)

\(=\frac{-3}{7}+\left(\frac{-2}{7}\right)-1\)

\(=\frac{-3-2}{7}-1=\frac{-5}{7}-1=\frac{-12}{7}\)

Answer 4

\(=\frac{-3}{7}+\frac{5.18}{9.\left(-35\right)}\)-1

\(=\frac{-3}{7}-\frac{2}{7}-1\)

\(=\frac{-12}{7}\)

Answer 5

tham khảo các bn làm sai rồi

\(=-\frac{3}{7}+\frac{5}{9}.\frac{-18}{35}-1+\left(-1\right)\)

\(=-\frac{3}{7}+\frac{-2}{7}-2\)

\(=-\frac{19}{7}\)

Answer 6

\(-\frac{3}{7}+\frac{5}{9}:-\frac{35}{18}.\left(-\frac{34}{59}\right)^0+\left(-1\right)^{2017}\)

\(=-\frac{3}{7}+\frac{5}{9}.\frac{18}{-35}.1+-1\)

\(=-\frac{3}{7}+-\frac{2}{7}+-\frac{7}{7}\)

\(=-\frac{12}{7}\)