SOLUTION: Completing the square
2x^2+3x-5
Algebra.Com
Question 735753: Completing the square
2x^2+3x-5
Answer by josgarithmetic(39620) (Show Source): You can put this solution on YOUR website!
...meaning you want to put the missing square term onto x(x+3/2), which as is, represents a rectangle which you can rearrange into a square missing a square corner.
------- the term you want to use is
------ADDING and SUBTRACTING the square term
=
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