document.write( "Question 251308: 12^2-40x-32 \n" ); document.write( "
Algebra.Com's Answer #183083 by unlockmath(1688)![]() ![]() You can put this solution on YOUR website! Hello, \n" ); document.write( "First, I wonder if you copied the problem correctly. Is it supposed to look like this? 12x^2-40x-32=0 If so then I'll solve it as such but let's rewrite it to look like this: \n" ); document.write( "4(3x^2-10x-8)=0 \n" ); document.write( "This can be factored to: \n" ); document.write( "4(3x+2)(x-4)=0 \n" ); document.write( "Now we have: \n" ); document.write( "x=-2/3 \n" ); document.write( "x=4 \n" ); document.write( "Let me know if this makes sense. \n" ); document.write( "RJ \n" ); document.write( "Check out a new book \"Unlock the Mystery to Math\" at \n" ); document.write( "www.math-unlock.com \n" ); document.write( " |