9 is the product of 3 * 3, or 3 squared.
9 x 9
When you square a number, you multiply it by itself. So, 9 squared means 9 multiplied by 9, which equals 81. In mathematical notation, 9 squared is written as 9^2 or 9 x 9.
(9x)2 = 81x2
5*n2
9 is the product of 3 * 3, or 3 squared.
jhuhuhu
It is 9
9 x 9
A squared number is the product of an integer times itself. So, 16 is a squared number. 4 * 4 = 16.
3 squared is 9, 5 squared is 25. So the product is 225.
When you square a number, you multiply it by itself. So, 9 squared means 9 multiplied by 9, which equals 81. In mathematical notation, 9 squared is written as 9^2 or 9 x 9.
The least number that is the product of two different primes that are squared is 6. This is because 6 is the product of 2 (which is squared as 2^2) and 3 (which is squared as 3^2), both of which are prime numbers. Any smaller number would not be the product of two different primes that are squared.
(9x)2 = 81x2
9 + 16 = 25
5*n2
-9 or +9.