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If x=1/2 is the zero of 2x^2+IX-12 then find k |
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Answer» Step-by-step explanation: X = 1/2 IS THE ZERO SUBSTITUTING X = 1/2 2*(1/2)²+K*(1/2)-12 = 0 1/2 +K/2 =12 K/2 = 12-1/2 K/2 = (24-1)/2 K = 23. HOPE THIS HELPS. |
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