If x= 1/2 is the zero of the polynomial 2x^2 + Kx-12. Find the value of K
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2x² + kx - 12
2 * 1/4 + 1/4k - 12 = 0
2/4 + k/4 - 48/4 = 0
k = 46
Hope this helps you
2 * 1/4 + 1/4k - 12 = 0
2/4 + k/4 - 48/4 = 0
k = 46
Hope this helps you
RahulDesai01:
Ans:K=23
It is given 1/2 bot 1/4???
Not*
i am very sorry for the wrong answer.
but if x= 1/2 then x^2= 1/4
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