document.write( "Question 33950: I need help factoring this:
\n" );
document.write( " 18x^2 - 27x + 4 \n" );
document.write( "
Algebra.Com's Answer #20373 by elima(1433)![]() ![]() ![]() You can put this solution on YOUR website! 18x^2 - 27x + 4 \n" ); document.write( "First list all the factors of 18 and 4; \n" ); document.write( "18; 3*6, 9*2, 18*1 \n" ); document.write( "4; 1*4,2*2 \n" ); document.write( "Now lets look at 3*6 and 1*4; \n" ); document.write( "when we multiply the first number; and the second number together; \n" ); document.write( "3*1=3 \n" ); document.write( "6*4=24 \n" ); document.write( "The we add the answer together we get 27; \n" ); document.write( "When we first factor, you need to look at the signs; you have a + and a -. \n" ); document.write( "Since the + is the second sign, it means both signs are the same; and since the - is the first, that means both signs are -; \n" ); document.write( "So to begin we have; \n" ); document.write( "(_x-_)(_x-_); \n" ); document.write( "(3x-4)(6x-1) \n" ); document.write( "Hope I was able to help some \n" ); document.write( "=) \n" ); document.write( " |