document.write( "Question 741011: (5n-2)3n-(5n-2)(n-1) Is equivalent to ? \n" ); document.write( "
Algebra.Com's Answer #456137 by tommyt3rd(5050)\"\" \"About 
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Using grouping w can write:\r
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\n" ); document.write( "\n" ); document.write( "(5n-2)3n-(5n-2)(n-1)=(5n-2)(3n-(n-1))=(5n-2)(2n+1)
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