If the discriminant of a quadratic equation is equal to -9, which statement describes the roots?
       
      
                
     
    
    
    
    
    1 answer:
            
              
              
                
                
ANSWER
No real roots.
The roots are complex or imaginary.
EXPLANATION
The quadratic equation 

has discriminant,

If the discriminant is less than zero , then the quadratic equation has no real roots.
The given discriminant is -9.
Since -9 is less than zero, it means the quadratic equation has complex or imaginary roots.
 
                                
             
         	    You might be interested in
    
        
        
An exponent is the number or value being raised to a power.
        
             
        
        
        
Answer:
i dont see a picture
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
The answer is 12.5cm
Step-by-step explanation:
cos 52= 7.7/AC
AC= 7.7/ cos 52
AC= 12.5
 
        
             
        
        
        
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
(1/3)(3x+12)
Step-by-step explanation:
1/3
times (3x+12)
3x+12 will be three times the number x + 12