3
25.6125
A square number.
Yes, 1x1 is a square number. A square number is defined as the product of an integer multiplied by itself, and in this case, 1 multiplied by 1 equals 1. Therefore, 1 is indeed a square number.
7
It is called a Square Number or a Square.
There is no such number.
It'd be the product squared, since you're multiplying it by itself. the product of a number multiplied by itself is called an Exponent, Power or Square Number
6.2449979983983982058468931209398
8.3066239
10.95445115010332
18
25.6125
square number
A square number.
A number multiplied by itself added to itself equals 30. What are the two possible numbers?
Perfect Square
A number multiplied by zero equals zero.