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Find the zeros of y=x2 - 4x-9 by completing the square. A X=3/13 B. x=13 C. x=-21-13 D. x=213
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Find the zeros of y=x2 - 4x-9 by completing the square.

A X=3/13
B. x=13
C. x=-21-13
D. x=213

User Jahanzeb Farooq
by
7.8k points

1 Answer

6 votes

Answer: B

Explanation:

User Babar
by
8.1k points
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