the 3x3 magic square numbers are...
2 9 4
7 5 3
6 1 8
*american delicacies i now miss especally
and
2 7 6
9 5 1
4 3 8
*french help ariving soon in america
* = secret message hidden in square
all the numbers you put must all add up to 15 vertical, horizontal and diagonal.
Square numbers.
Find 3 consecutive numbers where the product of the smaller two numbers is 19 less than the square of the largest number.
Consecutive square numbers are the squares of consecutive integers. For example, if you take the integers 1, 2, and 3, their squares are 1² = 1, 2² = 4, and 3² = 9, making 1, 4, and 9 consecutive square numbers. These square numbers differ by an increasing odd number: 4 - 1 = 3 and 9 - 4 = 5. Thus, the pattern continues as you square larger consecutive integers.
Correct!
The square of the second number.
The numbers are 88 and 89 (88 x 89 = 7,832). This is very easy to find. The products you are looking for are consecutive and so they are very close to each other. Calculate the square root of the number, and it is easy to see that if there are two consecutive whole numbers that will be products of the number, they will be consecutive whole numbers very close to the square root. The square root of 7832 is about 88.5.
13
5.385 is the square root of 29. No consecutive numbers.
There are an many triangular numbers that are also square numbers. Simply put, the sum of two consecutive triangular number equals a square number. Examples include 1 and 36.
Yes.
There are none.