Which equation shows the quadratic formula used correctly to solve 5x2 + 3x – 4 = 0 for x?
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Mathematics, 01.09.2019 00:30 lydiaa1
Which equation shows the quadratic formula used correctly to solve 5x2 + 3x – 4 = 0 for x?
Answers: 2
Mathematics, 21.06.2019 14:30, lizzie3545
Which quadratic function best fits this data? x y 1 32 2 78 3 178 4 326 5 390 6 337 a. y=11.41x2+154.42x−143.9 b. y=−11.41x2+154.42x−143.9 c. y=11.41x2+154.42x+143.9 d. y=−11.41x2+154.42x+143.9
Answers: 3
Mathematics, 21.06.2019 15:30, juliopejfuhrf5447
What number should be added to both sides of the equation to complete this square? x^2-10x=7
Answers: 3
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