Câu hỏi của Nguyễn Đình Tùng

Question

1.2.3...9 - 1.2.3...8 - 1.2.3...7.82

Sahara · Accepted Answer

$1.2.3.....9-1.2.3.....8-1.2.3.....7.8^2$$=1.2.3.....8\left(9-1-8\right)$$=1.2.3.....8\cdot0$$=0$Câu trả lời: $1.2.3.....9-1.2.3.....8-1.2.3.....7.8^2$$=1.2.3.....8\left(9-1-8\right)$$=1.2.3.....8\cdot0$$=0$

Baokhoi Nguyenba · Answer

1.2.3.....9−1.2.3.....8−1.2.3.....7.821.2.3.....9−1.2.3.....8−1.2.3.....7.82=1.2.3.....8(9−1−8)=1.2.3.....8(9−1−8)=1.2.3.....8⋅0=1.2.3.....8⋅0=0Câu trả lời: 1.2.3.....9−1.2.3.....8−1.2.3.....7.821.2.3.....9−1.2.3.....8−1.2.3.....7.82=1.2.3.....8(9−1−8)=1.2.3.....8(9−1−8)=1.2.3.....8⋅0=1.2.3.....8⋅0=0

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