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2x^2-12x=-14 squared
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2x^2-12x=-14 squared

User Dbgrman
by
4.6k points

1 Answer

4 votes

Answer:

Explanation:

2x²-12x=-14

divid by 2 :

x²- 6x = -7

(x²- 6x+9) - 9 = -7

(x - 3)²= 2

User Fernando Barbeiro
by
5.4k points
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