document.write( "Question 157248This question is from textbook
\n" ); document.write( ": Please help me solve this problem 3b^2-48 \n" ); document.write( "
Algebra.Com's Answer #115880 by checkley77(12844)\"\" \"About 
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3b^2-48
\n" ); document.write( "3(b^2-16)
\n" ); document.write( "3(b+4)(b-4)
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