Answer:
(x+2)^3=x^3-6x^2+12x-8
Step-by-step explanation:
 
        
             
        
        
        
Answer:
Y=⅘X+2. the picture not clear so i hesitate
 
        
             
        
        
        
3:2
3x - first number
2x - second number
2x = 24 / : 2
x = 12
3*12 = 36 
answer: the larger number is 36. 
        
                    
             
        
        
        
(x+4)+v<=14 is the equation
the neighboor's age is at most, 5 years
and victoria is 9 at most
        
                    
             
        
        
        
Answer:
x = ± 8
Step-by-step explanation:
Given
4x² - 256 = 0 ( add 256 to both sides )
4x² = 256 ( divide both sides by 4 )
x² = 64 ( take the square root of both sides )
x = ±  = ± 8
 = ± 8
Solutions are x = - 8, x = 8