document.write( "Question 620166: a^2 + 2ab - 80b^2 \r
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Algebra.Com's Answer #389958 by ewatrrr(24785)\"\" \"About 
You can put this solution on YOUR website!
 
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document.write( "Hi,
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document.write( " \"a%5E2+%2B+2ab+-+80b%5E2+\"
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document.write( "factoring
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document.write( "  (a+10b)(a - 8b)
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document.write( "F	First terms   a^2
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document.write( "O	Outside terms -8ab
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document.write( "I	Inside terms  10ab
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document.write( "L	Last terms    -80b^2
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