C = \(\frac{2^{10}.13+2^{10}.65}{2^6.104}\)

    = \(\frac{2^{10}.\left(13+65\right)}{2^6.104}\)

    = \(\frac{2^{10}.78}{2^6.104}\)

    = \(\frac{2^6.2^4.78}{2^6.104}\)

    = \(\frac{2^6.16.78}{2^6.4.26}\)

    = \(\frac{2^6.4.4.26.3}{2^6.4.26}\)

    = \(4.3\)

    = \(12\)

nhập máy tính cầm tay:kết quả là: 32448

Nhớ kick mình nhé coi không mà không kick là thằng khùng

dấu chấm là nhân phải không bạn ?

\(\dfrac{2^{10}\cdot13+2^{10}\cdot65}{2^8\cdot104}=\dfrac{2^{10}\cdot13\cdot6}{2^8\cdot2^3\cdot13}=3\)

\(\dfrac{2^{10}.13+2^{10}.65}{2^8.104}\)

= \(\dfrac{2^{10}.\left(13+65\right)}{2^8.104}\)

= \(\dfrac{2^2.78}{104}\)

= \(\dfrac{312}{104}\)

= 3
@Lê Hồ Duy Quang

\(\dfrac{2^{10}\cdot13+2^{10}\cdot65}{2^8\cdot104}=\dfrac{2^{10}\cdot\left(13+65\right)}{2^8\cdot104}=\dfrac{2^{10}\cdot78}{2^8\cdot104}=\dfrac{2^2\cdot3}{4}=3\)

2^10 . ( 13 + 65 ) / 2^8 . 104

2^10 . 78 / 2^8 . 104

= 2^8 . 2^2 . 78 / 2^8 . 104

= 2^2 . 78 / 104

= 4 . 78 / 104

= 78 / 26

= 3

Chúc bạn học tốt

\(\frac{2^{10}.13+2^{10}.65}{2^8.104}\)

\(=\frac{2^{10}\left(13+65\right)}{2^8.104}\)

\(=\frac{2^2.78}{104}\)

bạn tự tính tiếp nha

tíc mình nha

(2¹⁰. 13 + 2¹⁰. 65) : (2⁸. 104)

=(2¹⁰. (13 + 65)) : (2⁸. 104)

=(2¹⁰. 78) : (2⁸. 104)

=(2² . 3) : 4 (pp bỏ số trên ps)

=(4.3):4

=3

\(\frac{2^{10}.13+2^{10}.65}{2^8.104}=\frac{2^8.2^2.13.\left(1+5\right)}{2^8.13.2^3}=\frac{6}{2}=3\)

\(\frac{2^{10}.13+2^{10}.65}{2^8.104}\)

\(=\frac{2^{10}\left(13+65\right)}{2^8.104}\)

\(=\frac{2^2.78}{104}\)

tíc mình nha

\(\frac{2^{10}.13+2^{10}.65}{2^8.104}=\frac{2^{10}.\left(13+65\right)}{2^8.104}=\frac{2^{10}.78}{2^8.104}=\frac{2^2.78}{104}=3\)

a.

A = 72^3.54^2/108^4

A = (72.54:108)^2:108^2.72

A = 36^2:108^2.72

A = (36:108)^2.72

A = (1/3)^2.72

A = 72/9

A = 8

B = \(\frac{3^{10}.11+3^{10}.5}{3^9.2^4}\)

B = \(\frac{3^{10}.\left(11+5\right)}{3^9.2^4}\)

B = \(\frac{3^{10}.16}{3^9.16}\)

B = 3