2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 3 + 3 + 3 + 3 + 3 + 3 + 3 + 3 + 4 + 4 x 4 + 4 + 4
= (2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 )+(3 + 3 + 3 + 3 + 3 + 3 + 3 + 3)+ ( 4 x 4 )+ (4 + 4 + 4 )
= 16 + 24 + 16 + 12
= 88
mk ko pít đúng hay sai nữa nhưng pạn k cho mk nha pạn
2+2+2+2+2+2+2+2+3+3+3+3+3+3+3+3+4+4x4+4+4
trả lời ......
99.9% làm sai
2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 3 + 3 + 3 + 3 + 3 + 3 + 3 + 3 + 4 + 4 x 4 + 4 + 4
= (2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 )+(3 + 3 + 3 + 3 + 3 + 3 + 3 + 3 + 4 + 4 x 4 + 4 + 4 )
= 16 + 56
=72
2+2+2+2+2+2+2+2+3+3+3+3+3+3+3+3+4+4x4+4+4 = (2+ 2+ 2+ 2+ 2+ 2+2 + 2 )+ (3+ 3+ 3 +3+ 3+ 3+ 3+ 3 )+( 4+ 4+ 4+ 4+ 4+ 4+ 4 )
= 2.8 + 3.8 + 4.7 = 16 + 24 + 28 = 68
Tíc nha!
2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 3 + 3 + 3 + 3 + 3 + 3 + 3 + 3 + 4 + 4 x 4 + 4 + 4
= 2 x 8 + 3 x 8 + 4 x 7
= 16 + 24 + 28
= 68
