Mathematics, 25.09.2019 09:50 passions3534ovf6dt
What number should be added to the expression x^2 + 2x to change it into a perfect square trinomial?
a) 1
b) 2
c) 3
d) 4
Answers: 1
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Through non-collinear points there is exactly one plane.
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Mathematics, 21.06.2019 19:00
Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?
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Mathematics, 21.06.2019 22:00
Benjamin is making bow ties. how many 1/2yards lomg bow ties can he make if he has 18 feet of fabric?
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Mathematics, 22.06.2019 00:30
Hi i’m not sure how to do question 20 if u could explain how to do it that’d b great
Answers: 1
What number should be added to the expression x^2 + 2x to change it into a perfect square trinomial?...
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