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What is the smallest integer value of k that makes the solutions of 12x2 + 112 + k = 0 complex?

User Rkhb
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Final answer:

To find the smallest integer value of k that makes the solutions of the quadratic equation 12x^2 + 11x + k = 0 complex, we need to look at the discriminant of the equation.

Step-by-step explanation:

To find the smallest integer value of k that makes the solutions of the quadratic equation 12x^2 + 11x + k = 0 complex, we need to look at the discriminant of the equation. The discriminant is given by b^2 - 4ac, where a, b, and c are the coefficients of the equation.

In this case, a = 12, b = 11, and c = k. For complex solutions, the discriminant must be negative. So we have:

11^2 - 4(12)(k) < 0

121 - 48k < 0

48k > 121

k > 2.52

The smallest integer value of k that makes the solutions complex is 3.

User Prabodh Hend
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