How many real number answers does √-9 have?
![How many real number answers does 9 have class=](https://us-static.z-dn.net/files/d82/b5384cda6e7d425c508c2f1c8d99c746.jpg)
Answer: 0
Step-by-step explanation: The square root of a negative number is not a real number. In the real number system, the square root of a negative number is considered imaginary.
Therefore, √-9 has 0 real number answers.