Find the remainder when a 2000-digit number 20192019....2019 is divided by 7
There are some balls in a bag. The remainder is 1 when groups of 3 balls are removed. The remainder is 2 when groups of 5 or 7 balls are removed. What is the smallest possible number of balls in the bag?
the sum of the digits of a two-digit number is 11. when you reverse its digits you decrease the number by 9 . Find the number
Tìm số dư khi chia 9^10^11 - 5^9^10 cho 13
Find the value of the remainder of the division
\(\left(7x-2x^3+4x^4-5\right):\left(x^2+2\right)\)with \(x=\frac{-1}{11}\)
Answer: The value of the remainder is ....
Nhah nha đag cần gấp
in a magic triangle, each of the six whole numbers 10; 11; 12; 13; 14; 15 is placed in one of the circles so that the sum, S, of the three numbers on each side of the triangle is the same. The largest possible value for S is
tính nhanh
a, 5 mũ 3 + 2 . 5 mũ 2 . 15 + 5 . 15 mũ 2
b, 11 mũ 3 - 2 . 11 mũ 2 . 9 + 11 . 9 mũ 2
c, 10 mũ 3 . 3 mũ 2 + 24000 + 10 mũ 3 . 9
d, 89 mũ 2 - 11 mũ 2 + 13 mũ 2 - 87 mũ 2
1. The number x is 111 when written in base b, but it is 212 when written in base b − 2. What is x in base 10?
Khi chia \(9^{10^{11}}-5^{9^{10}}\)cho 13 được dư là bao nhiêu?
Giải ra nha!
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