122 = 100 + 40 + 4
7x7x7
3 squared is the same as 3 times 3 = 9
12 squared is 144.
A squared number is one that is multiplied by itself, e.g., 12 squared = 12 x 12
use a caculator and ask your teacher what expanded form is? aha , but number form it is, 4.4721359 OR its longer then that :}
16x16
7x7x7
19 squared = 19 x 19 = 361
5 squared = 5 x 5 = 25
9 squared (or 92) = 9 x 9
3 squared is the same as 3 times 3 = 9
7X7
11x11
It is 324.
12 squared is 144.
12 squared plus 18 squared is equal to 468.
A squared number is one that is multiplied by itself, e.g., 12 squared = 12 x 12