Các câu hỏi tương tự
\(\frac{2}{\left(x-1\right).\left(x-3\right)}+\frac{5}{\left(x-3\right).\left(x-8\right)}+\frac{12}{\left(x-8\right).\left(x-20\right)}-\frac{1}{x-20}=\frac{-3}{4}\)
Tìm x
Tìm x \(\frac{2}{\left(x-1\right)\times\left(x-3\right)}+\frac{5}{\left(x-3\right)\times\left(x-8\right)}+\frac{12}{\left(x-8\right)\times\left(x-20\right)}-\frac{1}{x-20}=-\frac{3}{4}\)-3/4
Tìm x:
\(\frac{2}{\left(x-1\right).\left(x-3\right)}+\frac{5}{\left(x-3\right).\left(x-8\right)}+\frac{12}{\left(x-8\right).\left(x-20\right)}-\frac{1}{x-20}=\frac{-3}{4}\)\(\frac{-3}{4}\)
Tìm x biết:
\(\frac{2}{\left(x-1\right)\left(x-3\right)}+\frac{5}{\left(x-3\right)\left(x-8\right)}+\frac{12}{\left(x-8\right)\left(x-20\right)}-\frac{1}{x-20}=\frac{3}{4}\)
Tìm x biết \(\frac{2}{\left(x-1\right)\left(x-3\right)}+\frac{5}{\left(x-3\right)\left(x-8\right)}+\frac{12}{\left(x+8\right)\left(x+20\right)}-\frac{1}{20}=-\frac{3}{4}\)
Tím X:
\(\frac{3}{\left(X-1\right)\left(X-3\right)}+\frac{5}{\left(X-3\right)\left(X-8\right)}+\frac{12}{\left(X-8\right)\left(X-20\right)}-\frac{1}{20}=\frac{3}{4}\)
Tìm x biết: \(\frac{2}{\left(x-1\right).\left(x-3\right)}+\frac{5}{\left(x-3\right).\left(x-8\right)}+\frac{12}{\left(x-8 \right).\left(x-20\right)}-\frac{1}{x-20}=\frac{-3}{4}\)\(\frac{-3}{4}\)với x\(\notin\){1;3;8;20}
tìm x biết x ko thuoc {1;3;8;20} va
\(\frac{2}{\left(x-1\right).\left(x-3\right)}+\frac{3}{\left(x-3\right).\left(x-8\right)}+\frac{12}{\left(x-8\right).\left(x-20\right)}-\frac{1}{x-20}=\frac{-3}{4}\)
\(\frac{2}{\left(x-1\right)\left(x-3\right)}\)+\(\frac{5}{\left(x-3\right)\left(x-8\right)}\)+\(\frac{12}{\left(x-8\right)\left(x-20\right)}\)-\(\frac{1}{x-20}\)=-\(\frac{3}{4}\)