x.232 = 811
x.232 = (23)11
x.232 = 233
x = 233:232
x = 2
2x+1:8 = 325
2x+1 = 325.8
2x+1 = (25)5.23
2x+1 = 225.23
2x+1 = 228
=> x + 1 = 28
=> x = 28 - 1 = 27
x.232 = 811
x .232 =(23 )11
x.232 = 233
x = 233 : 232
x = 2
2x+1:8=325
2x+1=325 x 8
2x+1= ( 25 )5 x 23
2x+1 = 225 x 23
2x+1 = 228
x + 1 = 28
x = 28 - 1
x = 27
x.232 = 811
x.232 = (23)11
x.232 = 233
x = 233:232
x = 2
2x+1:8 = 325
2x+1 = 325.8
2x+1 = (25)5.23
2x+1 = 225.23
2x+1 = 228
=> x + 1 = 28
=> x = 28 - 1 = 27
X.2^32=8^11 2^X+1:8=32^5
x.2^32=(2^3)^11 2^x+1=32^5.8
x.2^32=2^33 2^x+1=(2^5)^5.2^5
x=2^33:2^32 2^x+1=2^25.2^5
x=2^1=2 2^x+1=2^28
suy ra x+1=28 thi x=27
vay x=27