A=10^2-(5^2.4-4^3.3)+2^3

A=100-(25.4-64.3)+2^3

A=100-(100-192)+8

A=100-100+192+8

A=0+192+8

A=200

A = 10² - ( 5² . 4 - 4³ . 3 ) + 2³

A = 100 - ( 25 . 4 - 64 . 3 ) + 8

A = 100 - ( 100 - 192 ) + 8

A = 100 - ( - 92 ) + 8

A = 192 + 8

A = 200

10^2 - ( 5^2 . 4 - 4^3 . 3 ) + 2^3

= 100 - ( 25 . 4 - 64 . 3 ) + 8

= 100 - ( 100 - 192 ) + 8

= 100 - ( -92 ) + 8

= 192 + 8

= 200

= 251 

kết quả bằng 200 nha

A​=10^2-(5^2.4-4^3.3)+2^3=200 Tích cho mình nha

\(A=10^2-\left(5^2.4-4^3.3\right)+2^3\)

\(A=10^2-\left(100-4^3.3\right)+2^3\)

\(A=10^2-\left(100-192\right)+2^3\)

\(A=10^2-\left(-92\right)+2^3\)

\(A=192+2^3\)

\(A=200\)

\(\frac{4^{15}.3^{12}+120.8^3}{2^3.3^9-27.2^4}\)

\(=\frac{2^{30}.3^{12}+2^3.3.5.2^9}{2^3.3^9-3^3.2^4}\)

\(=\frac{2^{30}.3^{12}+2^{12}.3.5}{2^3.3^3\left(3^6-2\right)}\)

\(=\frac{2^{12}.3\left(2^8.3^{11}+5\right)}{2^3.3^3.727}\)

\(=\frac{2^9\left(2^8.3^{11}+5\right)}{3^2.727}\)

đến đây dễ rồi bạn tự làm đi

=3633848061 nha bạn.

thank you

\(x:\dfrac{1}{2}=\dfrac{3}{4}+\dfrac{5}{3}\\ \Rightarrow x:\dfrac{1}{2}=\dfrac{9}{12}+\dfrac{20}{12}\\ \Rightarrow x:\dfrac{1}{2}=\dfrac{29}{12}\\ \Rightarrow x=\dfrac{29}{12}\times\dfrac{1}{2}\\ \Rightarrow x=\dfrac{29}{24}\)

\(x\div\dfrac{1}{2}=\dfrac{3}{4}+\dfrac{5}{3}\)

\(x\div\dfrac{1}{2}=\dfrac{29}{12}\)

\(x=\dfrac{29}{12}\times\dfrac{1}{2}\)

\(x=\dfrac{29}{24}\)

x : 1/2 = 29/12

x = 29/12 x 1/2

x = 29/24

9/10 ban nhe

9/10

k mk nha các ban

1/2 + 1/3 + 1/4 +1/5 + 1/6 + 1/7 + 1/8 + 1/9 + 1/10

= 5/6 + 1/4 + 1/5 + 1/6 + 1/7 + 1/8 + 1/9 + 1/10

= 13/12 + 1/5 + 1/6 + 1/7 + 1/8 + 1/9 + 1/10

= 77/60 + 1/6 + 1/7 + 1/8 + 1/9 + 1/10 

= 29/20 + 1/7 + 1/8 + 1/9 + 1/10

= 223/140 + 1/8 + 1/9 + 1/10 

= 481/280 + 1/9 + 1/10

= 1,828....+ 1/10

= 1,9289..........

Ai tick mk lên 30 -> 40 điểm mk tick cho cả tháng