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Let 'N' be the number. The sum of the number and 13 is (N+13).
The square of the sum of the number and 13 is (N+13)2
N2 + 26 N + 169.
It's probably easier to add 13 to the number and then square that answer ... less arithmetic.
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∙ 14y ago
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When you add two triangular numbers why do they equal to a square number?
They don't necesarily,3 is a triangular number and 10 is a triangular number. Their sum is 13 which is not a square number.They don't necesarily,3 is a triangular number and 10 is a triangular number. Their sum is 13 which is not a square number.They don't necesarily,3 is a triangular number and 10 is a triangular number. Their sum is 13 which is not a square number.They don't necesarily,3 is a triangular number and 10 is a triangular number. Their sum is 13 which is not a square number.
What is the sum of the 10th square number and the 14th square number?
sum of 14th square number and 10th square number
The sum of a number and its square is 6 Find the number?
There are two solution: -3 and +2.
The number 42 lies between two consecutive square numbers What is the sum of these two numbers?
13
What is the smallest square number that is the sum of two square numbersfind two squares numbers whose sum is a square number?
25 is a square number, and the sum of 9 and 16 is 25. 9 and 16 are also square numbers.
When you add two triangular numbers why do they equal to a square number?
They don't necesarily,3 is a triangular number and 10 is a triangular number. Their sum is 13 which is not a square number.They don't necesarily,3 is a triangular number and 10 is a triangular number. Their sum is 13 which is not a square number.They don't necesarily,3 is a triangular number and 10 is a triangular number. Their sum is 13 which is not a square number.They don't necesarily,3 is a triangular number and 10 is a triangular number. Their sum is 13 which is not a square number.
What is the sum of the 10th square number and the 14th square number?
sum of 14th square number and 10th square number
The sum of a number and its square is 6 Find the number?
There are two solution: -3 and +2.
The number 42 lies between two consecutive square numbers What is the sum of these two numbers?
13
When the sum of a number plus 3 is square it is 13 more than the sum of the number plus 2 when squared?
The number is 4 (4+3) * (4+3) = 49 (4+2) * (4+2) = 36 49 - 36 = 13
What is the smallest square number that is the sum of two square numbersfind two squares numbers whose sum is a square number?
25 is a square number, and the sum of 9 and 16 is 25. 9 and 16 are also square numbers.
How can you calculate for a two digit square number whose sum of digits is 13?
I did it by trial and error. 7^2 is 49. 4 + 9 = 13
What is the sum of 13 and a number?
n + 13
Is the sum of 36 a square number?
36 is a perfect square number.
What is the sum of the 13th square number and the 13th square number?
122
What is the sum of the 3rd square number and the 15th square number?
the answer is 34
What is the sum of third square number?
The sum of 32 is 9.
