1 = 1 - 0
3 = 4 - 1
5 = 9 - 4
7 = 16 - 9
9 = 25 - 16
11 = 36 - 25
13 = 49 - 36
15 = 64 - 49
17 = 81 - 64
19 = 100 - 81
0 = 0 + 0
2 = 1 + 1
4 = 0 + 4
8 = 4 + 4
10 = 1 + 9
12 = 16 - 4
16 = 0 + 16
18 = 9 + 9
20 = 4 + 16
5
Difference between the sum of the squares and the square of the sums of n numbers?Read more:Difference_between_the_sum_of_the_squares_and_the_square_of_the_sums_of_n_numbers
None, although "perfect square" tends to be used for whole numbers.
big cheese
16 -9
5
Difference between the sum of the squares and the square of the sums of n numbers?Read more:Difference_between_the_sum_of_the_squares_and_the_square_of_the_sums_of_n_numbers
1444 and 1521
36 and 64
15 and 36
81 and 4
100 & 4
None, although "perfect square" tends to be used for whole numbers.
They are: 100-64 = 36
big cheese
16 -9
The sum, or difference, of two irrational numbers can be rational, or irrational. For example, if A = square root of 2 and B = square root of 3, both the sum and difference are irrational. If A = (1 + square root of 2), and B = square root of 2, then, while both are irrational, the difference (equal to 1) is rational.