document.write( "Question 894627: Evaluate 4x^2+3 when x=5
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document.write( "Evaluate 2a-3 when x=-5
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document.write( "Evaluate -2a+6b when a=6 and b=-3
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Algebra.Com's Answer #542201 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Evaluate 4x^2+3 when x=5 \n" ); document.write( "Sub 5 for x \n" ); document.write( "= 4*5^2+3 \n" ); document.write( "= 4*25+3 \n" ); document.write( "= 103 \n" ); document.write( "=================== \n" ); document.write( "The others are similar. \n" ); document.write( "--- \n" ); document.write( "Evaluate 2a-3 when x=-5 \n" ); document.write( "Evaluate -2a+6b when a=6 and b=-3 \n" ); document.write( " \n" ); document.write( " |