Subtract and simplify: (y2 – 3y – 5) – (–y2 – 7y + 4)

A.

2y2 – 7y + 1

B.

2y2 + 4y – 9

C.

–2y2 – 10y – 1

D.

2y2 – 10y + 4

Question

Subtract and simplify: (y2 – 3y – 5) – (–y2 – 7y + 4)
  
 
 

 
 

  

  A. 
 
2y2 – 7y + 1
   
   

 
 

  

  B. 
 
2y2 + 4y – 9
   
   

 
 

  

  C. 
 
–2y2 – 10y – 1
   
   

 
 

  

  D. 
 
2y2 – 10y + 4

anonymous · Answer

@ayeeitsme

muzzack · Answer

well use PEMDAS and solve the 2 parentesis

muzzack · Answer

now that you have that use the order of operations to multiply/ divide different numbers without disorganizing them