document.write( "Question 392841: im trying to solve tis problem and find the least common multiple of each pair of polynomials, please help!\r
\n" ); document.write( "\n" ); document.write( "2x^2-18 and 5x^3+30x^2+45x
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Algebra.Com's Answer #278864 by stanbon(75887)\"\" \"About 
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find the least common multiple of each pair of polynomials, please help!
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\n" ); document.write( "Factor each expression
\n" ); document.write( "2x^2-18 = 2(x^2-9) = 2(x-3)(x+3)
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\n" ); document.write( "5x^3+30x^2+45x = 5x(x^2+6x+9)= 5x(x+3)^2
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\n" ); document.write( "The lcm must have each of the factors in their highest power:
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\n" ); document.write( "lcm = 2*5*x(x-3)(x+3)^2
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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