document.write( "Question 92809: Factor completely: 16x4 – 40x2 + 9 \n" ); document.write( "
Algebra.Com's Answer #67552 by checkley75(3666)![]() ![]() ![]() You can put this solution on YOUR website! 16X^4-40X^2+9 \n" ); document.write( "(4X^2-1)(4X^2-9) \n" ); document.write( "(2X+1)(2X-1)(2X+3)(2X-3) ANSWER. \n" ); document.write( " |