Các câu hỏi tương tự
Tính:
a) \(\dfrac{3^6.45^4-15^{13}.5^{\cdot-9}}{27^4.25^3+45^6}\)
b) \(\dfrac{\left(\dfrac{2}{5}\right)^7.5^7+\left(\dfrac{9}{4}\right)^3:\left(\dfrac{3}{16}\right)^3}{2^7.5^2+512}\)
Tính (2/5)^7.5^7+(9/4)^3:(3/16)^3 phần 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
Thực hiên phép tính: A=(2/5)^7+(9/4)^3:(3/16)^3/2^7.5^2+512
\(\frac{\left(\frac{2}{5}\right)^7+5^7+\left(\frac{9}{4}\right)^3:\left(\frac{3}{16}\right)^3}{2^7.5^2+5^{12}}\)
Tính P= 16^7.5^4 -16^7.5^3/ 16^7.25^2 -16^7. 5^3
Tính
\(\frac{\left(\frac{2}{5}\right)^7.5^7+\left(\frac{9}{14}\right)^3:\left(\frac{3}{16}\right)^3}{2^7.5^2+512}\)
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,\(\frac{\left(\frac{2}{5}\right)^7.5^7+\left(\frac{16}{3}\right)^3:\left(\frac{4}{9}\right)^3}{2^7.5^2+512}\)
\(\frac{\left(\frac{2}{5}\right)^7.5^7+\left(\frac{9}{4}\right)^3:\left(\frac{3}{16}\right)^3}{2^7.5^2+512}=?\)