Các câu hỏi tương tự
Giai phương trình sau:
a) \(\frac{2\left(x-4\right)}{3}+\frac{4\left(x-3\right)-x+1}{8}=\frac{3\left(2x-3\right)}{5}-7\)
b)\(x-\frac{10-7x}{6}+1=\frac{x}{2}+\frac{3\left(x-1\right)+2-x}{9}\)
giải pt \(x\left(x-1\right)\left(x+1\right)\left(x+2\right)=24\)
\(\left(x+3\right)^4+\left(x+5\right)^4=2\)
\(\frac{x^2+x+4}{2}+\frac{x^2+x+7}{3}=\frac{x^2+x+13}{5}+\frac{x^2+x+16}{6}\)
\(\frac{x+19}{3}+\frac{x+13}{5}=\frac{x+7}{7}+\frac{x+1}{9}\)
giúp vs mình cần gấp
giải các pt sau
\(\frac{x+1}{3}+\frac{3\left(2x+1\right)}{4}=\frac{2x+3\left(x+1\right)}{6}+\frac{7+12x}{12}\)
\(\frac{2\left(3x+1\right)+1}{4}-5=\frac{2\left(3x-1\right)}{5}-\frac{3x+2}{10}\)
\(\frac{3\left(x-3\right)}{4}+\frac{4x-10.5}{10}=\frac{3\left(x+1\right)}{5}+6\)
\(\frac{x+1}{58}+\frac{x+2}{57}=\frac{x+3}{56}+\frac{x+4}{55}\)
Giải các pt sau:
a, \(\frac{x+5}{4}-\frac{2x-3}{3}=\frac{6x-1}{8}+\frac{2x-1}{12}\)
b,\(\frac{\left(x+10\right)\left(x+4\right)}{12}-\frac{\left(x+4\right)\left(2-x\right)}{4}=\frac{\left(x+10\right)\left(x-2\right)}{3}\)
Giúp mình với ạ
1. \(\frac{7}{8}x-5\left(x-9\right)=\frac{20x+1,5}{6}\)
2 . \(\frac{\left(2x+1\right)^2}{5}-\frac{\left(x+1\right)^2}{3}=\frac{7x^2-14x-5}{15}\)
3 . \(4\left(3x-2\right)-3\left(x-4\right)=7x+10\)
4. \(\frac{\left(x+10\right)\left(x+4\right)}{12}-\frac{\left(x+4\right)\left(2-x\right)}{4}=\frac{\left(x+10\right)\left(x-2\right)}{3}\)
Giai phuong trinh
\(-2=\frac{2}{\left(x^2+5\right)\left(x^2+4\right)}+\frac{2}{\left(x^2+4\right)\left(x^2+3\right)}+\frac{2}{\left(x^2+3\right)\left(x^2+2\right)}+\frac{2}{\left(x^2+2\right)\left(x^2+1\right)}\)
Giai phuong trinh
\(a,\frac{1}{2x-3}-\frac{3}{x\left(2x-3\right)}=\frac{5}{x}\)
\(b,\frac{x+2}{x-2}-\frac{1}{x}=\frac{2}{x\left(x-2\right)}\)
\(c,\frac{x+1}{x-2}+\frac{x-1}{x+2}=\frac{2\left(x^2+2\right)}{x^2-4}\)
\(d,\left(2x+3\right)\left(\frac{3x+8}{2-7x}+1\right)=\left(x-5\right)\left(\frac{3x+8}{2-7x}+1\right)\)
Giai phương trình:
a) \(\left(x-\frac{3}{4}\right)^2+\left(x-\frac{3}{4}\right).\left(x-\frac{1}{2}\right)=0\)
b) \(\frac{1}{x}+2=\left(\frac{1}{x}+2\right).\left(x^2+1\right)\)
Đang cần gấp. Ai nhanh+đúng 3tiksGiải các pt saua,frac{1}{2}left(x+1right)+frac{1}{4}left(x+3right)3-frac{1}{3}left(x+2right)b,left(2x+1right)^2left(x-1right)^2c,left(x^2-5right)left(x+3right)0d,frac{x+5}{3x-6}-frac{1}{2}frac{2x-3}{2x-4}e,frac{1}{x+1}-frac{5}{x-2}frac{15}{left(x+1right)left(2-xright)}
Đọc tiếp
Đang cần gấp. Ai nhanh+đúng 3tiks
Giải các pt sau
\(a,\frac{1}{2}\left(x+1\right)+\frac{1}{4}\left(x+3\right)=3-\frac{1}{3}\left(x+2\right)\)
\(b,\left(2x+1\right)^2=\left(x-1\right)^2\)
\(c,\left(x^2-5\right)\left(x+3\right)=0\)
\(d,\frac{x+5}{3x-6}-\frac{1}{2}=\frac{2x-3}{2x-4}\)
\(e,\frac{1}{x+1}-\frac{5}{x-2}=\frac{15}{\left(x+1\right)\left(2-x\right)}\)