15
Chat with our AI personalities
There is only one number that equals 225. The number is 225.
15 to the 2nd power or 15 squared equals 15 * 15 which equals 225.
This kind of question needs to be more specific. It can be read either as (3x5)2 or as 3 x 52. In the first case we have 152 which equals 225. In the second case we have 3 x 25 = 75.
We are told: 16y2 = 120x - 225 The y-intercepts will happen where x equals zero, so we can say: 16y2 = 120(0) - 225 16y2 = -225 y2 = -225 / 16 y = √(-225 / 16) y = ±15i/4
It is: 15 times 15 = 225