document.write( "Question 1077623: The polynomial s kx^3+3x^2-8 and 3x^3-5x+k are divided by x+2 if the remainder in each case is the same, find the value of 𝑘. \n" ); document.write( "
Algebra.Com's Answer #692092 by josgarithmetic(39630)\"\" \"About 
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Results of the synthetic divisions (as if checking \"-2\" as a root) will give remainder \"-8k%2B4\" for the first polynomial, and \"k-14\" for the second polynomial.\r
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\n" ); document.write( "\n" ); document.write( "These remainders were given as equal, or the same:
\n" ); document.write( "\"-8k%2B4=k-14\"\r
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\n" ); document.write( "\n" ); document.write( "\"-9k=-14%2B4\"\r
\n" ); document.write( "\n" ); document.write( "\"9k=14-4\"\r
\n" ); document.write( "\n" ); document.write( "\"9k=10\"\r
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\n" ); document.write( "\n" ); document.write( "\"highlight%28k=10%2F9%29\"
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