Các câu hỏi tương tự
\(\frac{0,\left(3\right)+0,\left(384615\right)+\frac{3}{13}x}{0,0\left(3\right)+13}=\frac{50}{85}\)
Tìm x biết:\(\frac{0,\left(3\right)+0,\left(384615\right)+\frac{3}{13}.x}{0,0\left(3\right)+13=\frac{50}{85}}\)
\(\dfrac{0,\left(3\right)+0,\left(384615\right)+\dfrac{3}{13}x}{0.0\left(3\right)+13}\dfrac{50}{85}\) tìm x
\(\frac{0.\left(3\right)+0.\left(384615\right)+\frac{3}{13}x}{0.0\left(3\right)+13}\)
Giups mik nha
0.(3)+0,(384615)+3/13.x
0,0(3)+13=50/85
thuc hien phep tinh
\(\left[6-3.\left(-\frac{1}{3}^2\right)+\sqrt{0,25}\right]:\sqrt{0,\left(9\right)}\)
\(\left(\frac{1}{2}\right)^2.\sqrt{16}-3^2.\sqrt{0,01}+\left(2^2\right)^2-\left(0,0\left(6\right)\right)+\frac{13}{30}\)
\(\frac{19}{13}-\left(\frac{5}{42}-x\right)=-\left(\frac{15}{28}-\frac{19}{13}\right)\)
b)\(\left[\frac{1}{3}x^3\left(3x-1\right)^m-\frac{1}{3}x^{m+3}\right]:\frac{1}{3}x^3=0\left(m\in N\right)\)
Tìm x nha
1) Tinh :a) \(\frac{3^6.45^4-15^{13}.5^{-9}}{27^4.25^3+45^6}-\frac{50}{7}.\frac{\sqrt{0,49}}{25}\)
b) Tim x , biet: \(|2x-\frac{1}{5}|\left(-\frac{1}{5}\right)^5=\left(-\frac{1}{5}\right)^7\)
a)\(\left(\frac{5}{7}x-\frac{1}{4}\right)\left(\frac{-3}{4}x+\frac{1}{2}\right)=0\)
b)\(\left(\frac{4}{5}+x\right).\left(x-\frac{8}{13}\right)=0\)
c)\(\left(2x-\frac{1}{2}\right).\left(x-3\right)=0\)
d)\(x+3\frac{1}{2}x+x=\frac{1}{2}\)