find the value of K for which one root of quadratic equation kx-14x+8=0 is 6 times the other
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Rᴇғᴇʀ Tʜᴇ Aᴛᴛᴀᴄʜᴍᴇɴᴛ ....
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let root of quadratic equation be y and 6y
y+6y= 14/k
7y = 14/k
y = 2/k
y×6y= 8/k
6y^2=8/k
6×4/k^2 =8/k
3/k =1
k=3
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