document.write( "Question 358488: I need to solve......144x^2 + 64 = 0....I do not even remember where to begin. \n" ); document.write( "
Algebra.Com's Answer #255845 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! 144x^2 + 64 = 0 \n" ); document.write( "9x^2 + 4 = 0 \n" ); document.write( "9x^2 = -4 \n" ); document.write( "x^2 = -4/9 \n" ); document.write( "x = ± 2i/3 (i = sqrt(-1) ) \n" ); document.write( " \n" ); document.write( " |