<span>10x-3=6x+85
4x = 88
  x = 22</span>
        
                    
             
        
        
        
 Answer:
2sin^2(3x)
Step-by-step explanation:
 
        
             
        
        
        
F(x) = x^3 + 2x^2 - x - 2 
<span>f(x) = x^2(x + 2) - (x + 2) </span>
<span>f(x) = (x^2 - 1)(x + 2) </span>
<span>f(x) = (x + 1)(x - 1)(x + 2) </span>
<span>Roots: -1, 1, -2 </span>
        
                    
             
        
        
        
I just don’t know what to say I look like a little bit confused lol lol