document.write( "Question 65375: Write each expression in simplest form:\r
\n" ); document.write( "\n" ); document.write( "4r^2 - 25s^2
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\n" ); document.write( "2r^2 + 3rs - 20s^2\r
\n" ); document.write( "\n" ); document.write( "With this equation I am so lost and confused of how to even start the procedure! Is there any help out there for me? Thank you :-)
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Algebra.Com's Answer #45962 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
4r^2 - 25s^2
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\n" ); document.write( "2r^2 + 3rs - 20s^2 \r
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\n" ); document.write( "Factor where you can, as follows:
\n" ); document.write( "[(2r-5s)(2r+5s)]/[2r-5s)(r+4s)]
\n" ); document.write( "Cancel the factor that is common to the numerator and denominator:
\n" ); document.write( "=[2r+5s]/[r+4s]
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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