document.write( "Question 325218: multiply. Simplify wherever possible (√7-√8)(√7+√8)\r
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Algebra.Com's Answer #232870 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
Hint: \"%28a%2Bb%29%28a-b%29=a%5E2-b%5E2\" (this is the difference of squares formula) \n" ); document.write( "
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