(b^2+5)(−b^2+7) 
Use the FOIL METHOD to expand.
-b^4 + 7b^2 - 5b^2 + 35
-b^4 + 2b^2 + 35
Did you follow?
 
        
             
        
        
        
Answer:
8
Step-by-step explanation:
hope it help toyou
love
 
        
                    
             
        
        
        
Answer:
x² - 10x + 29
Step-by-step explanation:
The standard form of a quadratic is , ax² + bx + c (a ≠ 0 )
Given
(x - 5)² + 4 ← expand factor using FOIL
= x² - 10x + 25 + 4
= x² - 10x + 29 ← in standard form
 
        
             
        
        
        
Answer: D
Step-by-step explanation:
It's not iscolses or equal length