Mathematics, 11.12.2019 00:31 aislamgomes22
find the discriminant of the quadratic equation x2 + 14x + 8 = 0 and use it to determine the number and types of solutions.
b2 β 4ac
228; two real solutions
228; one real solution
164; two nonreal solutions
164; two real solutions
Answers: 1
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Kylie explained that (-4x+9)^2 will result in a difference of squares because (-4x+9)^2 (-4x+9)^2 =(-4x)^2+(9)^2=16x^2+81
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Mathematics, 21.06.2019 17:00
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find the discriminant of the quadratic equation x2 + 14x + 8 = 0 and use it to determine the number...
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