document.write( "Question 1181486: Determine the value of k in f(x)=2x^3+kx^2-28x-15 such that x-3 is a factor.\r
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Algebra.Com's Answer #811376 by josgarithmetic(39617)![]() ![]() ![]() You can put this solution on YOUR website! x-3 a factor of f, then the roots include +3. f(3)=0. See what you find. \n" ); document.write( " |