to make it a perfect square is (b) 9/4
)x + 
Which value must be added to the expression x2 – 3x to make it a perfect-square trinomial?
3/...
Mathematics, 04.11.2019 19:31, GrainLeaf
Which value must be added to the expression x2 – 3x to make it a perfect-square trinomial?
3/2
9/4
6
9
Answers: 1
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