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5n2 + 2n + 6 = 0 is a quadratic equation in the variable n.
The equation does not have any real roots. The roots are the complex conjugate pair -0.2 ± 1.077i where i is the imaginary square root of -1.
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Earn +20 ptsQ: What is five n squared plus two n plus six equals zero?
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What is six x squared plus seven x minus five equals zero?
x = 5 / 6squared + 7
How do you solve x squared minus ten x plus six equals zero?
It can be solved by using the quadratic equation formula.
How do solve three x squared plus five x minus eight equals zero?
3x^2 + 5x - 8 = 0 + 8 + 8 3x^2 + 5x = 0 8x ^2 = 0
How do you solve 2x squared plus x plus 2 equals 0 by completing the square?
It cannot be solved because the discriminant of the quadratic equation is less than zero
What is 2x squared plus x minus 1 equals zero in quadratic form?
It is, as stated, 2x2 + x - 1 = 0. That is the quadratic form.
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