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What must be added to 3x -7 to make x^2 + 4x -1?

Question

helper will get a medal! 
What must be added to 3x -7 to make x^2 + 4x -1?

jhonyy9 · Answer

for you can making from 3x-7 this quadratic function of x^2 +4x -1 just you need subtracting from x^2 +4x -1 the 3x -7 and so what will get you will need adding to 3x -7 to get the needed quadratic 

hope you understand me now and you can solve it right

skullpatrol · Answer

What must be added to 3x - 7 to make x^2 + 4x -1? 

Answer theses questions: 

1. What must be added to -7 to make -1?

2. What must be added to 3x to make 4x?

3. What must be added to 0 to make x^2?

Add these three answers to 3x - 7 to get the final answer to the question.

arbyj · Answer

sorry i forgot to close the question! i got it