Answer:
Distributive property
Explanation:
You are distributing the 3 to the parenthesis to get 12x+21 =43
 
        
                    
             
        
        
        
Answer:
0.11111111111
Step-by-step explanation:
i hope this is right! if not im sorry!
 
        
                    
             
        
        
        
Put the top point on the first point from the top and the other one on the first point from the bottom.
 
        
        
        
The polynomial is: 
Step-by-step explanation:
We need to write a polynomial f(x) that meets the given conditions: Degree 3 polynomial with zeros 3,-5,4
Since zeros are at 3,-5 and 4
So, x=3, x=-5 and x=4
or:
x-3=0, x+5=0 and x-4=0
Multiplying all factors to find the polynomial:

So, the polynomial is: 
keywords: Factors and zeros of polynomial
Learn more about Factors and zeros of polynomial at:
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