Which value must be added to the expression x^2+ 16x to make it a perfect-square trinomial?
8
...
Mathematics, 18.10.2020 16:01 marsewilliams
Which value must be added to the expression x^2+ 16x to make it a perfect-square trinomial?
8
32
64
256
Answers: 3
Mathematics, 21.06.2019 23:30, austinmiller3030
Maren is buying carpet for her rectangular living room. the room is 4.8 yards wide and 5.2 yards long. how much carpet does she need to buy? enter your answer as a decimal in the box. yd2
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