What does 4 to the power of minus 2 mean?

Answer 1

Well, isn't that a happy little question! When you see 4 to the power of minus 2, it means you're taking the number 4 and raising it to the power of -2. In other words, it's like dividing 1 by 4 squared, which equals 1/16. Just remember, there are no mistakes, just happy little accidents in math!

Answer 2

4 to the power of minus 2, written as 4^-2, means taking the reciprocal of 4 squared. In other words, it is equal to 1 divided by 4 squared, which simplifies to 1/16. So, 4^-2 is equal to 1/16.

Answer 3

A negative power is equivalent to a reciprocal.

So, 4-2= 1/42= 1/16