Solve x^2 -8x = 20 by completing the square. which is the solution that out the equation?
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Mathematics, 27.05.2021 02:50 ily50
Solve x^2 -8x = 20 by completing the square. which is the solution that out the equation?
Answers: 1
Mathematics, 21.06.2019 12:40, trujillo03
In the past, professional baseball was played at the astrodome in houston, texas. the astrodome has a maximum height of 63.4 m. the height of a baseball t seconds after it is hit straight up in the air with a velocity of 45 ft/s is given by h = -9.8t2 + 45t + 1. will a baseball hit straight up with this velocity hit the roof of the astrodome? use the discriminant to explain your answer.
Answers: 2
Mathematics, 21.06.2019 17:30, allisonlillian
Select the quadratic that has root x = 8 and x = -5
Answers: 3
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