document.write( "Question 62253: Instructions: Perform the indicated operations.\r
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document.write( "What is the solution for (2x+3y)^3 \n" );
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Algebra.Com's Answer #42977 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! (2x+3y)^3 \n" ); document.write( "The form is (a+b)^3=a^3+3a^2b+3ab^2+b^3 \n" ); document.write( "In your case a=2x and b=3y so you get: \n" ); document.write( "(2x)^3+3(2x)^2(3y)+3(2x)(3y)^2+(3y)^3 \n" ); document.write( "=8x^3+36x^2y+54xy^2+27y^3 \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |