Question

2x^2-4x+k=0
Give a value of k so that the equation below has no real solutions.

Answer 1

Answer:

now for the equation with no real roots the discriminant should be smaller than zero

means b²-4ac<0

Step-by-step explanation:

So,( -4)²-4×2×k<0

so, 16-8k <0 means 2-k<0

so -k<-2

so k<2

Answer 2

Answer:

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