document.write( "Question 312538: I really need help with this question:
\n" ); document.write( "4(sqrt)10(sqrt)40)
\n" ); document.write( "ive tried for hrs but i can not get it...please help!
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Algebra.Com's Answer #223425 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
\"4%2Asqrt%2810%29%2Asqrt%2840%29=4%2Asqrt%28400%29\"
\n" ); document.write( "\"4%2Asqrt%2810%29%2Asqrt%2840%29=4%2A%280+%2B-+20%29\"<--- Square root can be +20 or -20.
\n" ); document.write( "\"4%2Asqrt%2810%29%2Asqrt%2840%29=0+%2B-+80\"\r
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