(10-1)x(10-2)x(10-3)x(10-4)x(10-5)x(10-6)x(10-7)x(10-8)x(10-9)x(10-10) bằng bn??????????????? 09/10/2021 Bởi Mary (10-1)x(10-2)x(10-3)x(10-4)x(10-5)x(10-6)x(10-7)x(10-8)x(10-9)x(10-10) bằng bn???????????????
(10-1)x(10-2)x(10-3)x(10-4)x(10-5)x(10-6)x(10-7)x(10-8)x(10-9)x(10-10) = (10-1)x(10-2)x(10-3)x(10-4)x(10-5)x(10-6)x(10-7)x(10-8)x(10-9)x0 = 0 Giải thích: Áp dụng quy tắc số nào nhân với 0 cũng bằng 0. Bình luận
Đáp án: (10 – 1) × (10 – 2) × (10 – 3) × (10 – 4) × (10 – 5) × (10 – 6) × (10 – 7) × (10 – 8) × (10 – 9) × (10 – 10) = (10 – 1) × (10 – 2) × (10 – 3) × (10 – 4) × (10 – 5) × (10 – 6) × (10 – 7) × (10 – 8) × (10 – 9) × 0 = 0 Chúc học tốt!!! Bình luận
(10-1)x(10-2)x(10-3)x(10-4)x(10-5)x(10-6)x(10-7)x(10-8)x(10-9)x(10-10)
= (10-1)x(10-2)x(10-3)x(10-4)x(10-5)x(10-6)x(10-7)x(10-8)x(10-9)x0
= 0
Giải thích: Áp dụng quy tắc số nào nhân với 0 cũng bằng 0.
Đáp án:
(10 – 1) × (10 – 2) × (10 – 3) × (10 – 4) × (10 – 5) × (10 – 6) × (10 – 7) × (10 – 8) × (10 – 9) × (10 – 10)
= (10 – 1) × (10 – 2) × (10 – 3) × (10 – 4) × (10 – 5) × (10 – 6) × (10 – 7) × (10 – 8) × (10 – 9) × 0
= 0
Chúc học tốt!!!