A=212x35-46x92:(22x3)6+84x35
=212x35-212x34:212x36+212x35
=212(35-34+35):212x36=212x405:(212x36)=1x\(\dfrac{5}{9}\)=\(\dfrac{5}{9}\).
A=212x35-46x92:(22x3)6+84x35
=212x35-212x34:212x36+212x35
=212(35-34+35):212x36=212x405:(212x36)=1x\(\dfrac{5}{9}\)=\(\dfrac{5}{9}\).
Tính \(A=\frac{2^{12}.3^5-4^6.9^2}{\left(2^2.3\right)^6+8^4.3^5}+\frac{16^3.3^{10}+120.6^9}{4^6.3^{12}+6^{12}}\)
giúp mình vs các bạn ơi
\(B=\frac{^{2^{13}.3^5-4^6.9^2}}{\left(2^2.3\right)^6+8^4.3^5}-\frac{^{5^{10}.7^3-25^5.49^2}}{\left(125.7\right)^3+5^9.14^3}\)
Rút gọn
a) \(\frac{2^{12}.3^5-4^6.9^2}{\left(2^2.3\right)+8^4.3^5}\)
Rút gọn phân số
a) \(\frac{2^{12}.3^5-4^6.9^2}{\left(2^2.3\right)+8^4.3^5}\)
tính\(\frac{2^{12}.3^5-4^6.9^2}{\left(2^2.3\right)^6+8^4.3^5}-\frac{5^{10}.7^3-25^2.49^2}{\left(125.7\right)^3+5^9.14^3}\)
tính
A=\(\frac{2^{12}.3^5-4^6.9^2}{\left(2^2.3\right)^6+8^4.3^5}\)- \(\frac{5^{10}.7^{3-25^5.49^2}}{\left(\left(125.7\right)^3\right)+5^9.14^3}\)
Cho 3 phân số:
\(\frac{-5^2-5.3^2}{5^3+5^2.3^2};\frac{4^6.9^5+6^9.120}{8^4.3^{12}-6^{11}};\frac{2929-101}{2.1919+404}\)
Rút gọn rồi quy đòng 3 ps trên
A=\(\dfrac{2^{12}.3^5-4^6.9^2}{\left(2^2.3\right)^6+8^4.3^5}-\dfrac{5^{10}.7^3-25^5.49^2}{\left(125.7\right)^3+5^9.14^3}\)
Bạn nào trả lời nhanh mik itck cho nhé.
Tính giá trị của biểu thức A
\(A=\frac{2^{12}.3^5-4^6.9^2}{\left(2^2.3\right)^6+8^4.3^5}-\frac{5^{10}.7^3-25^5.49^2}{\left(125.7\right)^3+5^9.14^3}\)