document.write( "Question 269799: Can someone help me solve this expression. 25a^2 - 23a - 2 \n" ); document.write( "
Algebra.Com's Answer #197752 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! 25a^2-23a-2 \n" ); document.write( "POSSIBLE FACTORS of 25 =1&25, -1&-25, 5&5, -5&-5 \n" ); document.write( "POSSIBLE FACTORS of -2 =1&-2, 2&-1 \n" ); document.write( "(25a-1)(a+2)=(25a^2-49a-2) not a solution. \n" ); document.write( "(5a-1)(5a+2)=(25a^2+5a-2) ditto. \n" ); document.write( "(-25a+1)(-a-2)=(25a^2+49a-2) ditto. \n" ); document.write( "(-5a+1)(-5a-2)=25a^2+5a-2) ditto \n" ); document.write( "(25a-2)(a+1)=(25a^2-23a-2) solution. \n" ); document.write( " \n" ); document.write( " |