Question

Find the value of k for which the equation  x2+k(4x+k-1)+2=0 has real & equal roots .                        
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Answer 1

Answer:

Quadratic Equations. Find the value of k for which the equation x2 + k(2x + k − 1) + 2 = 0 has real and equal roots. The given equation is x2+k(2x+k−1)+2=0. So, k = 2.

Step-by-step explanation:

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