document.write( "Question 257259: How do you subtract the operation, 3x2 - 5 from 4x2 - 10x? \n" ); document.write( "
Algebra.Com's Answer #189171 by unlockmath(1688)![]() ![]() You can put this solution on YOUR website! Hello, \n" ); document.write( "To do this let's set it up like this: \n" ); document.write( "4x2 - 10x \n" ); document.write( "-(3x2 - 5) This can be rewritten as: \n" ); document.write( "-3x2 +0x+5 Now we can subtract this from the first to give us: \n" ); document.write( "x2-10x+5 \n" ); document.write( "There we go. Make sense? \n" ); document.write( "RJ \n" ); document.write( "Check out a new math book at: \n" ); document.write( "www.math-unlock.com \n" ); document.write( " |