Answer :
The expression that is equivalent to √-12 is √12i
What are complex numbers?
In mathematics, a complex number is an element of a number system that extends the real numbers with a specific element denoted i, called the imaginary unit and satisfying the equation[tex]i^{2}=-1}[/tex] every complex number can be expressed in the forma + bi, where a and b are real numbers.
Given here, √-12= √12×√-1
= √12i
Hence, The expression that is equivalent to √-12 is √12i
Learn more about complex numbers here:
https://brainly.com/question/24334428
#SPJ2