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Complete the square to solve 3x^2+12x=9 A. x=-2±√13 B. x=3±√6 C. x=2±√7 D. x=-2±√7
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1 vote
Complete the square to solve 3x^2+12x=9

A. x=-2±√13
B. x=3±√6
C. x=2±√7
D. x=-2±√7

User Rakesh L
by
6.1k points

1 Answer

1 vote

Answer:

I think its D also

Explanation:

User Muneeb
by
6.0k points
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