What is 40 squared? What does 40 squared mean? What is the answer to 40 squared? Those are the questions we tackle here!
40 squared can be written as an exponentiation where the base is 40 and the exponent is 2, like this:
402
When the exponent is 2 (aka squared) and the base is 40, you simply multiply 40 by 40 to get the answer. Here is the math to illustrate:
40 squared
= 402
= 40 x 40
= 1,600
Therefore, the answer to "What is 40 squared?" is
1,600
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 40 squared?", just picture a square where all the sides are 40. The area of the square is the same as 40 squared.
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What is 41 squared?
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