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The answer is 7. Seven squared is forty nine. 49 plus 7 equals 56.

Q: The sum of a number and its square is 56?

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sum of 14th square number and 10th square number

There are two solution: -3 and +2.

56

25 is a square number, and the sum of 9 and 16 is 25. 9 and 16 are also square numbers.

That means to multiply the number by itself, that is, 56 x 56.

Related questions

The number is 7.

sum of 14th square number and 10th square number

56 is composite number.

There are two solution: -3 and +2.

56

25 is a square number, and the sum of 9 and 16 is 25. 9 and 16 are also square numbers.

That means to multiply the number by itself, that is, 56 x 56.

72 + 7 = 56

36 is a perfect square number.

122

the answer is 34

The sum of 32 is 9.