x*2*3 = 1056

x*(2*3) = 1056

x*6 = 1056

x = 1056 : 6

x = 176

X x 2 x 3 = 1056

             x = 1056 : 3 : 2 

             x = 176

X x 2 x 3 = 1056

X x 6      = 1056

X           = 1056 : 6

X           = 176

Vậy X x 2 x 3 = 1056 thì khi đó X = 176

:D

x là 176

nha bn

\(x.2.3=1056\)

\(x.2=1056:3\)

\(x.2=352\)

\(x=352:2\)

\(x=176\)

X x 2 x 3 = 1056

X x 6      = 1056

x            = 176

x=176

X x 2 x 3 = 1056

X x 2       = 1056 : 3

X x 2       = 352

X             = 352 : 2

X             = 176

Ta có :

X x 2 x 3 = 1056

X x 6 = 1056

X = 1056 : 6 

X = 176

Hok tốt !

\(X\times2\times3=1056\)

          \(X\times6=1056\)

                    \(X=1056\div6\)

                    \(X=176\)

x x2 =1056:3

x x2 = 352

x =352:2

x=176

\(X\times2\times3=1056\)

\(X\times6=1056\)

\(X=1056\div6\)

\(X=176\)

Xx2 x3 = 1056 

Xx2 = 1056 : 3 

Xx2 = 352

X= 352 : 2

X=176

X x 6 =1056

x = 1056 : 6

x = 176

Xx2x3=1056

Xx6=1056

X=1056:6

X=176

X x 2 x 3 = 1056

X x 6 = 1056

X       = 1056 : 6

X       = 176

k nha

X x 2 x 3 = 1056

X x 6 = 1056

X=1056:6

X=176

X x 2 x 4 =1960

Xx6=1906

x=1906:6

x=953/3

X x 5 + 148 = 1338

Xx5=1338-148

Xx5=1190

X=1190:5

X=238

500 + X x 4 =940

X x4=940-500

Xx4=440

X=440:4

X=110

1.X * 2 * 3 = 1056

X =1056 : 3 : 2

X=176

2.X*2*4=1960

=1960 : 4 :2

=245

3.X * 5 + 148=1338

=(1338 - 148):5

=238

4.500 + X * 4 = 940

500 + X = 940 : 4

500 + X =235

X           =235 - 500

X           = -265

X x 2 x 3 = 1056

X x 6 = 1056

X = 1056 :6

X = 176

X x 2 x 4 = 1960

X x 8 = 1960

X = 1960 :8

X = 245

X x 5 + 148 = 1338

X x 5 = 1338 - 148

X x 5 = 1190

X = 1190 : 5

X = 292

500 + X x 4 = 940

X x 4 = 940 - 500

X x 4 = 440

X = 440 : 4

X = 110 

2^x+5+2^x=1056

=>2^x.2⁵+2^x=1056

=>2^x.32+2^x=1056

=>2^x.(32+1)=1056

=>2^x.33=1056

=>2^x=1056:33

=>2^x=32

=>2^x=2⁵

=>x=5