the product of 15 and a number by its self four times.
121 x 121
Well, darling, the number you're looking for is 5. You see, when you multiply 5 by itself (5 x 5), you get 25. So, there you have it, plain and simple!
The number that, when multiplied by itself, equals 15 is the square root of 15. In mathematical terms, this can be represented as √15 * √15 = 15. The square root of 15 is an irrational number, approximately equal to 3.87298.
x * x - 9 = 0 PEMDAS = Multiplication first. What multiplied it self equals nine? 3. So x = 3
100
The number that, when multiplied by itself, equals 120, is approximately 10.954451150103322269139395656016.
27 x 27 = 729
The number zero! Multiplied by itself = 0 x 0 = 0 Added to itself = 0 + 0 = 0!
check if any # multiplied 3 times by it self equals that # IE. 3x3x3=27
A square root of a number is a lesser number that when multiplied by it's self equals the larger number. The square root of 16 is 4. 4*4=16
The answer is 20.
15.556349186
the product of 15 and a number by its self four times.
121 x 121
There are two of them that do that: -108 and +108 .
Any number can be multiplied by itself, but one is unique in that it stays the same. 1x1 is 1