Question

find the value of k if the given equation is 4xsquare-3kx+1=0 has real aand equal roots​

Answer 1

Answer:

answer is ±4/3

Step-by-step explanation:

If roots are real and equal,

D = 0

b^2 - 4ac = 0

[-3k]^2 - 4[4][1] = 0

9k^2 = 16

k = ±4/3

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