Mathematics, 05.05.2020 03:54, ani61
Substitute the values for a, b, and c into b2 - 4ac to determine the discriminant. Which quadratic equations will have
two real number solutions? (The related quadratic function will have two x-intercepts.) Check all that apply.
0 0 = 2x2 β 7x - 9
0 0 = x2 - 4x + 4
0 0 = 4x2 β 3x β 1
0 0 = x2 β 2x β 8
0 0 = 3x2 + 5x + 3
Answers: 3
Mathematics, 21.06.2019 15:30, 24lfoster
According to statistics a person will devote 32 years to sleeping and watching tv. the number of years sleeping will exceed the number of years watching tv by 18. over a lifetime, how many years will the person spend on each of these activities
Answers: 1
Substitute the values for a, b, and c into b2 - 4ac to determine the discriminant. Which quadratic e...
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