Question

Cum fac ecuatia va rog

Answer 1

8 + 2 x {16 + 2 x [ 32 + 2 x( X - 64)]} = 2³x3x5 (11² + 2x5) 
8 + 2 x {16 + 2 x [ 32 + 2 x( X - 64)]} = 8 x 15 x 146 
8 + 2 x {16 + 2 x [ 32 + 2 x( X - 64)]} = 17520 
2 x {16 + 2 x [ 32 + 2 x( X - 64)]}= 17520 - 8
2 x {16 + 2 x [ 32 + 2 x( X - 64)]}= 17512
16 + 2 x [ 32 + 2 x( X - 64)] = 17512 : 2 
16 + 2 x [ 32 + 2 x( X - 64)] = 8756
2 x [ 32 + 2 x( X - 64)] = 8756 - 16 
2 x [ 32 + 2 x (X - 64)] = 8740 
32 + 2 x (X- 64) = 8740 : 2 
32 + 2 x (X - 64) = 4370 
2 x (X - 64) = 4370 - 32 
2 x (X - 64) = 4338 
X - 64 = 4338 : 2 
X - 64 = 2169 
X = 2169 + 64 
X = 2233