Answer:
baka
Step-by-step explanation:
 
        
             
        
        
        
100 drops =1fluid ounce
1 drop= 1/100 ounce
Hence
10 drops =10/100=1/10
        
             
        
        
        
Answer:
Step-by-step explanation:
 x(x-2y)-(y-x)2  
Final result :
  -y2
Step by step solution :
Step  1  :
Equation at the end of step  1  :
  x • (x - 2y) -  (y - x)2
Step  2  :
 2.1     Evaluate :  (y-x)2   =    y2-2xy+x2  
Final result :
  -y2
 
        
                    
             
        
        
        
Answer:
x^2+5x-6
a = 1  b = 5 and c = -6
Using the quadratic formula:
x = [-5 +- sq root (25 -4 * 1 *-6) ] / 2 * 1
x = [-5 +- sq root (49)] / 2
x = [-5 +- 7] / 2
x1 = 1
x2 = -6
 
Step-by-step explanation: