document.write( "Question 874311: How do I rewrite these two rational expressions with the given denominator??\r
\n" ); document.write( "\n" ); document.write( "6b/14a^2=_____/56a^4b^3\r
\n" ); document.write( "\n" ); document.write( "and also this one\r
\n" ); document.write( "\n" ); document.write( "10d/5d-10=_____/ 25d-50
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Algebra.Com's Answer #527547 by ankor@dixie-net.com(22740)\"\" \"About 
You can put this solution on YOUR website!
How do I rewrite these two rational expressions with the given denominator??
\n" ); document.write( "6b/14a^2=_____/56a^4b^3
\n" ); document.write( ":
\n" ); document.write( "\"6b%2F14a%5E2\" = \"n%2F56a%5E4b%5E3\"
\n" ); document.write( "find n
\n" ); document.write( "to make the denominators equal, we have to multiply the 1st denominator by 4a^2b^3
\n" ); document.write( "any number over itself is one so we can:
\n" ); document.write( "\"4a%5E2b%5E3%2F4a%5E2b%5E3\" * \"6b%2F14a%5E2\" = \"24a%5E2b%5E4%2F56a%5E4b%5E3\"
\n" ); document.write( "Can be reduced but they don't say anything about that\r
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\n" ); document.write( "\n" ); document.write( "and also this one
\n" ); document.write( "\"%2810d%29%2F%285d-10%29\" = \"n%2F%2825d-50%29\"
\n" ); document.write( "Factoring makes it easy to see what we have to do
\n" ); document.write( "\"%2810d%29%2F%285%28d-2%29%29\" = \"n%2F%2825%28d-2%29%29\"
\n" ); document.write( "Multiply by 5 to get the same denominator
\n" ); document.write( "\"5%2F5\"*\"%2810d%29%2F%285%28d-2%29%29\" = \"%2850d%29%2F%2825%28d-2%29%29\"
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