\(\frac{3^6\times45^4-15^3\div5^9}{27^4\times25^3+45^6}\)
Những câu hỏi liên quan
\(\frac{3^6\times45^5-15^{13}\times5^{-9}}{27^4\times25^3+45^6}\)
\(\frac{3^6.45^5-15^{13}.5^{-9}}{27^4.25^3+45^6}=\frac{3^6.\left(3^2.5\right)^5-\left(3.5\right)^{13}.5^{-9}}{\left(3^3\right)^4.\left(5^2\right)^3+\left(3^2.5\right)^6}=\frac{3^{16}.5^5-3^{13}.5^4}{3^{12}.5^6+3^{12}.5^6}\)
\(\frac{3^{13}.5^4\left(3^3.5-1\right)}{2.3^{12}.5^6}=\frac{3.44}{2.5^2}=\frac{3.22}{5^2}=\frac{66}{25}\)
\(\frac{3^6\times45^4-15^3\div5^9}{27^4\div23^5+45^6}\)
TÍNH :
\(\frac{3^6\times45^4-15^3\times5^{-9}}{27^4\times25^3+45^6}\)
\(a,\frac{3^6\times45^4-13^{15}\times5^{-9}}{27^4\times25^3+45^6}\)
\(b,\frac{\left(\frac{2}{5}\right)^7\times5^7+\left(\frac{9}{4}\right)^3\div\left(\frac{3}{16}\right)^3}{2^7\times5^2+512}\)
\(\frac{3^6\times45^4-15^3\times3^9}{27^4\times25^3+45^6}\)
\(\frac{\text{3 ^6 x45^4 -15^13x5^-9}}{\text{27^4 x25^3+45^6}}\)
Tính nhanh:\(\frac{1\times2\times3+2\times4\times6+3\times6\times9+4\times8\times12+5\times10\times15}{1\times3\times5+2\times6\times10+3\times9\times15+4\times12\times20+5\times15\times25}-\frac{1+2+3+2+4+6+3+6+9+4+8+12+5+10+15}{1+3+5+2+6+10+3+9+15+4+12+20+5+15+25}\)
tính:
\(\frac{3^6\cdot45^4-15^{13}\cdot5^{-9}}{27^4\cdot25^3+45^6}\)
giúp mình nhé\(\frac{3^6\cdot45^4-15^{13}\cdot9^{-9}}{27^4\cdot25^3+45^6}\)
\(\frac{3^6.45^4-15^{13}.9^{-9}}{27^4.25^3+45^6}=\frac{3^6.\left(3.3.5\right)^4-\left(3.5\right)^{13}-\left(3^2\right)^{-9}}{\left(3^3\right)^4.\left(5^2\right)^3+\left(3.15\right)^6}=\frac{3^6.3^4.3^4.5^4-3^{13}.5^{13}-3^{-18}}{3^{12}.5^6+3^6.15^6}=\frac{3^{14}.5^4-3^{13}.5^{13}-3^{-18}}{3^{12}.5^6+3^6.\left(3.5\right)^6}=\frac{ }{ }\)
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