document.write( "Question 77110: Please show me how to find the least common denominator on my homework question. thank you\r
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\n" ); document.write( "\n" ); document.write( "The choices are. what is the answer and how do I go about finding the answer?\r
\n" ); document.write( "\n" ); document.write( "A.) t(t-3)(t-4) B.) t(t+3)(t-4)\r
\n" ); document.write( "\n" ); document.write( "C.) t^2(t-3)(t-4) D.) t^2(t+3)(t-4) \n" ); document.write( "
Algebra.Com's Answer #55254 by Edwin McCravy(20054)\"\" \"About 
You can put this solution on YOUR website!
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document.write( "Please show me how to find the least common denominator on my homework\r\n" );
document.write( "question.  thank you\r\n" );
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document.write( "tē-7t+12, tē-4t, t.\r\n" );
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document.write( "Factor the ones that will factor:\r\n" );
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document.write( "(t-3)(t-4), t(t-4), t\r\n" );
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document.write( "The factor (t-3) appears ONE time in the first expression, (t-3)(t-4)\r\n" );
document.write( "The factor (t-3) appears ONE time in the second expression, t(t-4)\r\n" );
document.write( "The factor (t-3) appears NO times in the third expression, t\r\n" );
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document.write( "That's AT MOST ONE time.  So the LCD contains (t-3) ONE time\r\n" );
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document.write( "So far the LCD = (t-3)\r\n" );
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document.write( "The factor (t-4) appears ONE time in the first expression, (t-3)(t-4)\r\n" );
document.write( "The factor (t-4) appears ONE time in the second expression, t(t-4)\r\n" );
document.write( "The factor (t-4) appears NO times in the third expression, t\r\n" );
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document.write( "That's AT MOST ONE time.  So the LCD contains (t-4) ONE time\r\n" );
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document.write( "So far the LCD = (t-3)(t-4)\r\n" );
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document.write( "The factor t appears NO time in the first expression, (t-3)(t-4)\r\n" );
document.write( "The factor t appears ONE time in the second expression, t(t-4)\r\n" );
document.write( "The factor t appears ONE times in the third expression, t\r\n" );
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document.write( "That's AT MOST ONE time.  So the LCD contains t ONE time\r\n" );
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document.write( "So far the LCD = (t-3)(t-4)t\r\n" );
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document.write( "We've gone through all the factors, so that's it.\r\n" );
document.write( "It is customary to write the shorter factor first, so you'd probably\r\n" );
document.write( "want to leave it this way:\r\n" );
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document.write( "LCD = t(t-3)(t+4)\r\n" );
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document.write( "Edwin
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