Question

 TÌM X BIẾT

2 MŨ X : 4=16

8-(24+35)= X-(13-4)

 

Answer 1

2^x : 4 = 16

=> 2^x = 16.4

=> 2^x = 64

=> 2^x = 2⁶

Vậy x=6.

8-(24+35)=x-(13-4)

=> 8-59 = x-9

=> 8-59+9=x

=> -42=x

Vậy x=-42.

Answer 2

2^x:4=16

2^x   =16.4

2^x   =64

2^x   =2⁶

=>x=6

8-(24+35)=x-(13-4)

-51          =x-9

x-9          = -51

x            = -51+9

x            =-42

**** nhe

Answer 3

bang 1