document.write( "Question 629879: Solve (a)
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document.write( "(x-2)(x+2)(x+5)≤0\r
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document.write( "(b)(x+3)^2(4x-7)≤0 \n" );
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Algebra.Com's Answer #396575 by lwsshak3(11628)![]() ![]() ![]() You can put this solution on YOUR website! Solve (a) \n" ); document.write( "(x-2)(x+2)(x+5)≤0 \n" ); document.write( "number line: \n" ); document.write( "<...-...-5....+....-2....-.....2....+......> \n" ); document.write( "solution: (-∞,-5] U [-2,2] \n" ); document.write( ".. \n" ); document.write( "(b)(x+3)^2(4x-7)≤0 \n" ); document.write( "number line: \n" ); document.write( "<....-....-3....-....7/4....+.....> \n" ); document.write( "solution: (-∞,7/4] \n" ); document.write( " |