1. using the discriminant, determine the number of real solutions.
2x2 +7x-15= 0
no real...
Mathematics, 28.10.2019 20:31, originnjoku3632
1. using the discriminant, determine the number of real solutions.
2x2 +7x-15= 0
no real solutions
one real solution
two real solutions
Answers: 2
Mathematics, 21.06.2019 19:00, faizaanahmed4p7gn2z
The lengths of all sides of a triangle are integers when measured in decimeters. one of the sides has length of 1 dm and another of 3 dm. find the perimeter of the triangle.'
Answers: 1
Mathematics, 21.06.2019 19:30, taylor511176
Celeste wants to have her hair cut and permed and also go to lunch. she knows she will need $50. the perm cost twice as much as her haircut and she needs $5 for lunch. how much does the perm cost?
Answers: 1
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