Cho : a + 5 / a - 5 = b + 6 / b - 6 ( a khác 5, b khác 6 ) . CMR : a / b = 5 / 6
cho a+5/a-5=b+6/a-6(a khacs5,b khác 6)CMR a/b=5/6
(a+5)/(a-5) = (b+6) / (b-6) cmr: a/b=5/6
\(Cho\frac{a+5}{a-5}=\frac{b+6}{b-6}\left(a\ne5,b\ne6\right).Cmr\frac{a}{b}=\frac{5}{6}\)
Cho a+5/a- 5 =b+6 /b-6
CMR a/b =5/6
Giải nhanh hộ mik nhé . Thank you !
Cho \(\frac{a+5}{a-5}=\frac{b+6}{b-6}\left(a\ne5;b\ne6\right)CMR:\frac{a}{b}=\frac{5}{6}\)
cho\(\frac{a+5}{a-5}\)=\(\frac{b+6}{b-6}\)(\(a\ne5,b\ne6\)) cmr \(\frac{a}{b}=\frac{5}{6}\)
CMR neu \(\frac{a}{b}=\frac{c}{d}\)thì \(\frac{a^2+b^2}{c^2+d^2}=\frac{ab}{cd}\)
Cho a+5/a-5=b+6/b-6 (a khac 5 b khac 6).Chung minh rang a/b=5/6
cho a+ 5/a-5=b+6/b-6 (a khác 5 và b khác 6). chứng minh a/b=5/6