document.write( "Question 334575: what is the trinomial area of a rectangle of (2n-5) (3n-1) \n" ); document.write( "
Algebra.Com's Answer #239748 by jim_thompson5910(35256)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "\"%282n-5%29%283n-1%29\" Start with the given expression.\r
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\n" ); document.write( "\n" ); document.write( "Now let's FOIL the expression.\r
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\n" ); document.write( "\n" ); document.write( "Remember, when you FOIL an expression, you follow this procedure:\r
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\n" ); document.write( "\n" ); document.write( "\"%28highlight%282n%29-5%29%28highlight%283n%29-1%29\" Multiply the First terms:\"%282%2An%29%2A%283%2An%29=6%2An%5E2\".\r
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\n" ); document.write( "\n" ); document.write( "\"%28highlight%282n%29-5%29%283n%2Bhighlight%28-1%29%29\" Multiply the Outer terms:\"%282%2An%29%2A%28-1%29=-2%2An\".\r
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\n" ); document.write( "\n" ); document.write( "\"%282n%2Bhighlight%28-5%29%29%28highlight%283n%29-1%29\" Multiply the Inner terms:\"%28-5%29%2A%283%2An%29=-15%2An\".\r
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\n" ); document.write( "\n" ); document.write( "\"%282n%2Bhighlight%28-5%29%29%283n%2Bhighlight%28-1%29%29\" Multiply the Last terms:\"%28-5%29%2A%28-1%29=5\".\r
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\n" ); document.write( "\n" ); document.write( "\"6%2An%5E2-2%2An-15%2An%2B5\" Now collect every term to make a single expression.\r
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\n" ); document.write( "\n" ); document.write( "\"6%2An%5E2-17%2An%2B5\" Now combine like terms.\r
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\n" ); document.write( "\n" ); document.write( "So \"%282n-5%29%283n-1%29\" FOILs to \"6%2An%5E2-17%2An%2B5\".\r
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\n" ); document.write( "\n" ); document.write( "In other words, \"%282n-5%29%283n-1%29=6%2An%5E2-17%2An%2B5\".\r
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\n" ); document.write( "\n" ); document.write( "So the trinomial that represents the area is \"6%2An%5E2-17%2An%2B5\"
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