document.write( "Question 1048157: (3a-2b)^2
\n" ); document.write( "solu: its like (a-b)^2
\n" ); document.write( " as (a-b)^2 = a^2-2ab+b^2
\n" ); document.write( " now, a=3a and b=2b
\n" ); document.write( " =(3a)^2-2(3a)(2b)+(2b)^2
\n" ); document.write( " =9a^2-(6a)(4b)+4b^2
\n" ); document.write( " =therefore , in thius method is 9a^2-24ab+4b^2
\n" ); document.write( "

Algebra.Com's Answer #663732 by vyshu544(3)\"\" \"About 
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(3a-2b)^2
\n" ); document.write( "solu: its like (a-b)^2
\n" ); document.write( " as (a-b)^2 = a^2-2ab+b^2
\n" ); document.write( " now, a=3a and b=2b
\n" ); document.write( " =(3a)^2-2(3a)(2b)+(2b)^2
\n" ); document.write( " =9a^2-(6a)(4b)+4b^2
\n" ); document.write( " =therefore , in thius method is 9a^2-24ab+4b^2
\n" ); document.write( "
\n" ); document.write( "
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