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|Mis a solution of the equation 7x2 + kx - 3 = 0, find the value of k. |
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Answer» Put in 2/3=X and equate to 07(2/3)^2+k(2/3)-3=07*4/9+2/3k-3=028/9+6/9k-27/9=028+6k-27=01+6k=0k=-1/6 |
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