Question

find k if equation has equal roots
3kx^2 = 4( kx-1)​

Answer 1

3kx²=4(kx-1) (given)

the equation has equal roots

D=b²-4ac

16k²-48k=0

16(k²-3k) =0

k²-3k=0

k(k-3) =0

k=0, k=3

# I hope it will help you#

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