Mathematics
Vernell722
2016-04-21 23:59:42
Which of the following constants can be added to x2 - 6x to form a perfect square trinomial? A.6 B.9 C.36
ANSWERS
carrillom50
2016-04-22 05:02:24

you need a number so that  2x = -6  that is  -3 . Now square this number. This gives +9  Answer is 9

nancy1231
2016-04-22 05:03:39

The answer would be 9

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