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)\"\" \"About 
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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) )
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