document.write( "Question 137450: i need to know the laest common multiple of the pair of polynomials and have them factored. i am stuck on these two:
\n" ); document.write( " 1) (1)/6x2-11x+3 (+) (1)/8x2-18\r
\n" ); document.write( "\n" ); document.write( "2) 4r/r-2 (+) 4r/r+2\r
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\n" ); document.write( "\n" ); document.write( "thank you for your help! \n" ); document.write( "

Algebra.Com's Answer #100571 by ankor@dixie-net.com(22740) $\"\"$ $\"About$

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i need to know the least common multiple of the pair of polynomials and have them factored. i am stuck on these two:
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\n" ); document.write( "Factor is much as you can:
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\n" ); document.write( " $\"1%2F%28%286x%5E2-11x%2B3%29%29\"$ + $\"1%2F%28%288x%5E2-18%29%29\"$ = $\"1%2F%28%282x-3%29%283x-1%29%29\"$ + $\"1%2F%282%284x%5E2-9%29%29\"$ = $\"1%2F%28%282x-3%29%283x-1%29%29\"$ + $\"1%2F%282%282x-3%29%282x%2B3%29%29\"$
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\n" ); document.write( "the common denominator will be: 2(2x-3)(3x-1)(2x+3)
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\n" ); document.write( " $\"%282%282x%2B3%29%2B%283x-1%29%29%2F%282%282x-3%29%283x-1%29%282x%2B3%29%29\"$ = $\"%284x+%2B+6+%2B+3x+-+1%29%2F%282%282x-3%29%283x-1%29%282x%2B3%29%29\"$ = $\"%287x+%2B+5%29%2F%282%282x-3%29%283x-1%29%282x%2B3%29%29\"$
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\n" ); document.write( "2)
\n" ); document.write( " $\"%284r%29%2F%28%28r-2%29%29\"$ + $\"%284r%29%2F%28%28r%2B2%29%29\"$ = $\"%28%284r%29%28r%2B2%29+%2B+%284r%29%28r-2%29%29%2F%28%28r%2B2%29%28r-2%29%29\"$ = $\"%284r%5E2+%2B+8r+%2B+4r%5E2+-+8r%29%2F%28%28r%2B2%29%28r-2%29%29\"$ = $\"%288r%5E2%29%2F%28%28r%2B2%29%28r-2%29%29\"$ or $\"%288r%5E2%29%2F%28r%5E2+-+4%29\"$
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\n" ); document.write( "Did this help? \n" ); document.write( "

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