SOLUTION: 1.4m^2+10m-5=0 2.(y+3) (y-5) =2y-2 3.4m^2=(m+4) (2-m)... for all using completing the square method.... thank you..

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Question 1128504: 1.4m^2+10m-5=0
2.(y+3) (y-5) =2y-2
3.4m^2=(m+4) (2-m)... for all using completing the square method.... thank you..
Found 2 solutions by MathLover1, MathTherapy:
Answer by MathLover1(20850)   (Show Source): You can put this solution on YOUR website!

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Answer by MathTherapy(10552)   (Show Source): You can put this solution on YOUR website!
1.4m^2+10m-5=0
2.(y+3) (y-5) =2y-2
3.4m^2=(m+4) (2-m)... for all using completing the square method.... thank you.. 
1. 
    ----- Dividing by 4 to make LEADING COEFFICIENT, + 1.
    ---------- Reducing fraction and ADDING 
   ------ Taking  of "b," SQUARING it, and then ADDING the result to both sides
    
    
    
    
     ----- Taking square root of both sides
    
    

You can calculate that if you need APPROXIMATE solutions.
Now, you need to try the others on your own!
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