What is 15 squared? What does 15 squared mean? What is the answer to 15 squared? Those are the questions we tackle here!
15 squared can be written as an exponentiation where the base is 15 and the exponent is 2, like this:
152
When the exponent is 2 (aka squared) and the base is 15, you simply multiply 15 by 15 to get the answer. Here is the math to illustrate:
15 squared
= 152
= 15 x 15
= 225
Therefore, the answer to "What is 15 squared?" is
225
For future reference, note that "squared" means that the exponent is 2 regardless of what the base is. Furthermore, when you get a problem like "What is 15 squared?", just picture a square where all the sides are 15. The area of the square is the same as 15 squared.
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