Question

A=\(\frac{3a-2b}{2a-3b}\)biết \(\frac{a}{b}=\frac{5}{6}\)

Answer 1

Trả lời :

Ta có :

\(\frac{a}{b}\)\(=\)\(\frac{5}{6}\)

=> a = 5 ; b = 6

=>\(\frac{3\times5-2\times6}{2\times5-3\times6}\)

= \(\frac{-3}{8}\)

Answer 2

=35-26 va 25-36

Answer 3

dung ko zay

Answer 4

linh oi cai zi the

Answer 5

dung ma.ma cau hoc truonh nao vay.minh rat moun lam quen voi ban .ngay nao cau cung nhan tin cho minh nhe.minh dang hoc o thanh pho ho chi minh.con ban thi sao