document.write( "Question 79197: Please help me solve this one:\r
\n" ); document.write( "\n" ); document.write( "1/z + 2/z+3\r
\n" ); document.write( "\n" ); document.write( "These are actually fractions, I didn't know how to type them. I know the LCM is z(z+3) but my answer doesn't match the one in the back of the book. What am I doing wrong? Help!\r
\n" ); document.write( "\n" ); document.write( "Thanks!
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Algebra.Com's Answer #56855 by ankor@dixie-net.com(22740)\"\" \"About 
You can put this solution on YOUR website!
\"1%2Fz+%2B+2%2F%28%28z%2B3%29%29\" = \"%281%28z%2B3%29+%2B+2z%29%2F%28z%28z%2B3%29%29\" = \"%28z+%2B+3+%2B+2z%29%2F%28z%28z%2B3%29%29\" = \"%283z+%2B+3%29%2F%28z%28z%2B3%29%29\" \n" ); document.write( "
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