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