document.write( "Question 763361: (a+5b-4)^3 \n" ); document.write( "
Algebra.Com's Answer #467303 by tommyt3rd(5050)![]() ![]() You can put this solution on YOUR website! (a+5b-4)^3=\r \n" ); document.write( "\n" ); document.write( "(a+5b-4)(a+5b-4)(a+5b-4)=\r \n" ); document.write( "\n" ); document.write( "(a+5b-4)[a(a+5b-4)+5b(a+5b-4)-4(a+5b-4)]=\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "(a+5b-4)[a^2+5ab-4a+5ab+25b^2-20b-4a-20b+16]=\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "(a+5b-4)[a^2+10ab+25b^2-8a-40b+16]=\r \n" ); document.write( "\n" ); document.write( "a[a^2+10ab+25b^2-8a-40b+16]+ \n" ); document.write( "5b[a^2+10ab+25b^2-8a-40b+16]- \n" ); document.write( "4[a^2+10ab+25b^2-8a-40b+16]=\r \n" ); document.write( "\n" ); document.write( "a^3+15a^2b-12a^2+75ab^2-120ab+48a+125b^3-300b^2+240b-64 \n" ); document.write( " |