Question

(1+1-1+1+2+4+5+8+4+4+1+4+4+4)x(2868-956x3)

Answer 1

xin thưa là = 0 ạ :)

Answer 2

(1+1-1+1+2+4+5+8+4+4+1+4+4+4)x(2868-956x3) = (1+1-1+1+2+4+5+8+4+4+1+4+4+4)x(2868 - 28680

=(1+1-1+1+2+4+5+8+4+4+1+4+4+4)x0 = 0

Answer 3

[1+1-1+1+2+4+5+8+4+4+1+4+4+4] nhân[2868-956 nhân3]

=42 [nhân 2868-2868]d

=42 nhân0

=0

Answer 4

bằng 0 ạ cụ