Các câu hỏi tương tự
\(\frac{\left(\frac{2}{5}\right)^7.5^7+\left(\frac{9}{4}\right)^3:\left(\frac{3}{16}\right)^3}{2^7.5^2+512}=?\)
\(\frac{\left(\frac{2}{5}\right)^7.5^7+\left(\frac{9}{4}\right)^3:\left(\frac{3}{16}\right)^3}{2^7.5^2+512}=?\)
Tính
\(\frac{\left(\frac{2}{5}\right)^7.5^7+\left(\frac{9}{14}\right)^3:\left(\frac{3}{16}\right)^3}{2^7.5^2+512}\)
\(\frac{\left(\frac{2}{7}\right)^7.\left(\frac{5}{7}\right)^7+\left(\frac{9}{4}\right)^3:\left(\frac{3}{16}\right)^3}{2^7.5^3+512}\)
\(\frac{\left(\frac{1}{5}\right)^7.5^7+\left(\frac{9}{4}\right)^3:\left(\frac{3}{16}\right)^3}{2^7.5^2+129.2}\)
Bài 1: Tìm x biết: a, |2x+5|-|x+3|=0
Bài 2: Rút gọn:
a,\(\frac{3^6+45^4-15^3.4^5}{27^4.25^3+45^6}\)
b,\(\frac{\left(\frac{2}{5}\right)^7.5^7+\left(\frac{16}{3}\right)^3:\left(\frac{4}{9}\right)^3}{2^7.5^2+512}\)
Câu này, mình cần gấp:
(Tính hợp lí)
\(C=\frac{\frac{2}{7}.5^7+\left(\frac{9}{4}\right)^3:\left(\frac{3}{16}\right)^3}{2^7.5^2+512}\)
tính
\(\frac{3^6.45^4-15^{13}.5^{-9}}{27^4.25^3+45^6}\)
câu b (\(\left(\frac{2}{5}\right)^7.5^7+\left(\frac{9}{4}\right)^3:\left(\frac{3}{16}\right)^3\) phần \(^{2^7.5^2+512}\)
bạn ơi trả lời nhanh hộ mình nhá tích cho
\(\frac{\left(\frac{2}{5}\right)^7+5^7+\left(\frac{9}{4}\right)^3:\left(\frac{3}{16}\right)^3}{2^7.5^2+5^{12}}\)