document.write( "Question 51812: Multiply:
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Algebra.Com's Answer #34621 by tutorcecilia(2152)\"\" \"About 
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(5x-6y)(5x+6y) [The difference of two squares][Multiply using the FOIL method]
\n" ); document.write( "(5x)(5x)+(5x)(6y)+-6y)(5x)+(-6y)(6y) [Simplify]
\n" ); document.write( "25x^2+30xy-30xy+36y^2
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