What is the positive value of k for which the equations x2 + kx + 144 = 0 and
x2-12 x +k =0 will have real roots?

What is the positive value of k for which the equations x2 + kx + 144 = 0 and
x2-12 x +k =0 will have real roots?

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1 thought on “What is the positive value of k for which the equations x2 + kx + 144 = 0 and<br /> x2-12 x +k =0 will have real roots?”

  1. Step-by-step explanation:

    explanation: For a quadratic equation to have real roots, discriminant must be greater than or equal to zero. ∴ the value of k that satisfies both the conditions is k=16.

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