document.write( "Question 219070: write an equation that shows 84 as a product of prime factors. Then use your equation to help you find 84 divided 12 and 84 divided 21. \n" ); document.write( "
Algebra.Com's Answer #164822 by user_dude2008(1862)\"\" \"About 
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prime factors: 84 = 2*2*3*7\r
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\n" ); document.write( "\n" ); document.write( "84/12=(2*2*3*7)/(2*2*3)=7\r
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\n" ); document.write( "\n" ); document.write( "84/21=(2*2*3*7)/(7*3)=2*2=4
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