5 mũ 56,nha bạn

kết quả là 5 ^ ⁵⁶

8 x 75 x 3 + 6 x 25 x 4 - 240
___________________________
15 x 2 x 6 + 18 x 16 x5

= 24 x 75 + 24 x 25 - 240 x 10
_________________________
  3 x 5 x 2 x 6 + 3 x 6 x 2 x 8 x5

= 24 x (75 + 24 -10)
  _________________
   3x5x2x6x ( 1+8)

= 24 x 9 x 10          4
   _________=     ___
    18 x 10 x 9         3

https://hoc24.vn/cau-hoi/8-x-75-x-3-6-x-25-x-4-240-15-x-2-x-6-18-x-16-x5tinh-nhanh.5861050326868

2160/720

2×3×4×5×6×7×8×0+2

=0+2

=2

có ai trả lời ko vey

2 x 3 x 4 x 5 x 6 x 7 x 8 x 0 + 2 =

                  0 + 2 = 2

Bài này....

Bài này làm sao

Bài này ..

ko bt làm =D

.... ~~

2⁶ x 5⁶ = ( 2 x 5 )⁶ = 10⁶ = 1 000 000 

4³ x 5³ = ( 4 x 5 )³ = 20³ = 8 000

6³ x 5³ = ( 6 x 5 )³ = 30³ = 27 000

8² x 5² = ( 8 x 5 ) ² = 40² = 160 

\(2^6.5^6=10^6=100000\)

\(4^3.5^3=20^3=8000\)

\(6^3.5^3=30^3=27000\)

\(8^2.5^2=40^2=1600\)

\(2^6\cdot5^6=\left(2\cdot5\right)^6=10^6=1000000\)

\(4^3\cdot5^3=\left(4\cdot5\right)^3=20^3=8000\)

\(6^3\cdot5^3=\left(6\cdot5\right)^3=30^3=27000\)

\(8^2\cdot5^2=\left(8\cdot5\right)^2=40^2=1600\)

\(1×2×3×4×5×6\)

\(=6×20×6\)

\(=120×6\)

\(=720\)

1 x 2 x 3 x 4 x5 x 6 = 720

1x2x3x4x5x6=720

a) 24/35

b) 2/5

c) 1/6

d) 1/7

a) 24/35
b) 2/5
c) 1/6
d) 1/7

\(\left(\frac{3}{5}-x\right)+\frac{13}{20}=\frac{5}{6}\)

\(\frac{3}{5}-x=\frac{5}{6}-\frac{13}{20}\)

\(\frac{3}{5}-x=\frac{11}{60}\)

\(x=\frac{3}{5}-\frac{11}{60}\)

\(x=\frac{5}{12}\)

\(\left(x-\frac{1}{2}\right)\cdot\frac{5}{3}=\frac{7}{4}-\frac{1}{2}\)

\(\left(x-\frac{1}{2}\right)\cdot\frac{5}{3}=\frac{5}{4}\)

\(x-\frac{1}{2}=\frac{5}{4}:\frac{5}{3}\)

\(x-\frac{1}{2}=\frac{3}{4}\)

\(x=\frac{3}{4}+\frac{1}{2}\)

\(x=\frac{5}{4}\)

( 3/5 - x ) + 13/20 = 5/6

  3/5 - x                = 5/6 - 13/20

  3/5 - x                = 89/60

          x                = 3/5 - 89/60

          x                = 25/12

( x - 1/2 ) x 5/3 = 7/4 - 1/2

( x - 1/2 ) x 5/3 = 5/4

 x - 1/2             = 5/4 : 5/3

 x - 1/2             = 35/12

 x                     = 35/12 + 1/2

 x                     = 41/12

  (3/5-x)+13/20=5/6

3/5-x              =5/6-13/20

3/5-x              =11/60

      x              =3/5-11/60

      x              =5/12

Vậy x = 5/12

(x-1/2)x5/3=7/4-1/2

(x-1/2)x5/3=5/4

 x-1/2        =5/4:5/3

 x-1/2        =3/4

 x              =3/4+1/2

 x              =5/4

Vậy x=5/4

chúc bạn học tốt