\(A=\frac{4^6.9^5+6^9.120}{-8^4.3^{12}-6^{11}}\)
\(=\frac{\left(2^2\right)^6.\left(3^2\right)^5+2^9.3^9.2^3.3.5}{-\left(2^3\right)^4.3^{12}-2^{11}.3^{11}}\)
\(=\frac{2^{12}.3^{10}+2^{12}.3^{10}.5}{-2^{12}.3^{12}-2^{11}.3^{11}}\)
\(=\frac{2^{12}.3^{10}.\left(1+5\right)}{-2^{11}.3^{11}.\left(2.3+1\right)}\)
\(=\frac{2.6}{-3.7}=\frac{-4}{7}\)
$\frac{4^6.9^5+6^9.120}{8^4.3^{12}-6^{11}}$
Giúp mk với nha ,plz!!! Mk tick cho !!!! <3
Tính giá trị biểu thức
E=\(\frac{4^6.9^5+6^9.120}{-8^4.3^{12}-6^{11}}\)
F=\(\frac{6^3+3.6^2+3^3}{-13}\)
giúp mình vs:
Rút gọn A=\(\frac{4^6.9^5+6^9.120}{-8^4.3^{12}-6^{11}}\)
(mình yếu toán nên mog các bn giải chi tiết nha.^^)
\(\frac{4^6.9^5+6^9.120}{8^4.3^{12}-6^{11}}\)
\(\frac{4^6.9^5^+6^9.120}{8^4.3^{12}-6^{11}}\)
Tính :
\(A=\frac{4^6.9^5+6^9.120}{-8^4.3^{12}-6^{11}}\)
\(B=\frac{4^6.9^5+6^9.120}{8^4.3^{12}-6^{11}}\)
TÍnh \(\frac{4^6.9^5+6^9.120}{-8^4.3^{12}+6^{11}}\)
\(\dfrac{-4^6.9^5-6^9.120}{-8^4.3^{12}-6^{11}}\)
