Find food that’s far away! sharks are very good at that
        
                    
             
        
        
        
Answer:-3x^2(9x^5-5)
Step-by-step explanation:
 
        
                    
             
        
        
        
It’s P.E.M.D.A.S
P= parenthesis ()
E= exponent
M= multiplication or Multiply 
D= Division or divided 
A= Addition
S= Subtraction 
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Answer:
The answer is D: -y^4
Step-by-step explanation:
(-1/y^-4) = -1(y^4)/1 = -y^4