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Use a calculator to find an approximation for the power -4^√4?
-4^√4
Posted this previously as "-4√4" instead of "-4^√4" in which there is a power.
Is it the following:
-4^√4
-4^2
-16
?
Instructions also say to round the answer to four decimal places if necessary, but I don't know if that's a trick or not.
1 Answer
- 7 years ago
Let's see.
(-4)^(4)^(1/2) is the full expression of what is written above.
4^(1/2) = 2
Thus, we can rewrite it as:
(-4)^2
or
(-4) x (-4)
which equals
16
Good luck!
