document.write( "Question 47746: Multiply: (3x + 4) (3x - 4) \n" ); document.write( "
Algebra.Com's Answer #31575 by tutorcecilia(2152)\"\" \"About 
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(3x + 4) (3x - 4) {Use the FOIL method]
\n" ); document.write( "(3x)(3x) + (3x)(-4) + (4)(3x) + (4)(-4)[Simplify]
\n" ); document.write( "9x^2 + (-12x) + (12x) + (-16)
\n" ); document.write( "9x^2 - 16 [Final answer]
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