Re-express 3−32−−−−√ as a complex number with the imaginary unit i=−1−−−√ .(1 point)
We can first rewrite the expression as 3 - √(-32).
Since the square root of a negative number is not a real number, we can rewrite -32 as -1*32 to get √(-1*32).
Using the property that √(ab) = √a * √b, we can rewrite the expression as √(-1) * √32.
Since √(-1) is equal to the imaginary unit i and √32 is equal to 4√2, the expression can be written as 3 - 4√2i.
Therefore, 3 - √(-32) is equal to 3 - 4√2i.