asked 170k views
3 votes
2x^2-12x=-14 squared

asked
User Dbgrman
by
7.5k 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

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