∛a² → C
From the ' law of exponents '
 =
 = ![\sqrt[n]{a^{m} }](https://tex.z-dn.net/?f=%5Csqrt%5Bn%5D%7Ba%5E%7Bm%7D%20%7D)
 
        
             
        
        
        
500 centimeters I think *sweats nervously*
        
             
        
        
        
Answer:
-2
Step-by-step explanation:
Start with the vertex form of the equation of a parabola:  y - k = a(x - h)^2
Here h = -2, k = -3, x = -1, y = -5.  Find a:
-5 - [-3] = a(-1 - [-2])^2, or 
-5 + 3 = a(1)^2, or
-2 = a
The unknown coefficient is -2.
 
        
             
        
        
        
A
This app won't let me do short answer