document.write( "Question 173064: 2 blocks each of lenght x, width x+3, and hight is x, are cut of a block of length 3x+4, width x+3, hieght x. all dimensions are given in centimeter. Find the volume of resulting solid? \n" ); document.write( "
Algebra.Com's Answer #127908 by nerdybill(7384)![]() ![]() You can put this solution on YOUR website! The volume of the resulting solid (in terms of 'x') is: \n" ); document.write( "\"vol of resulting solid?\" = \"vol of original block\" - \"vol of the 2 cut blocks\" \n" ); document.write( "\"vol of resulting solid?\" = x(x+3)(3x+4) - 2(x)(x)(x+3) \n" ); document.write( "\"vol of resulting solid?\" = (x^2+3x)(3x+4) - (2x^2)(x+3) \n" ); document.write( "\"vol of resulting solid?\" = (3x^3+4x^2+9x^2+12x) - (2x^3+6x^2) \n" ); document.write( "\"vol of resulting solid?\" = (3x^3+13x^2+12x) - (2x^3+6x^2) \n" ); document.write( "\"vol of resulting solid?\" = (3x^3+13x^2+12x) - 2x^3-6x^2 \n" ); document.write( "\"vol of resulting solid?\" = (x^3+13x^2+12x) -6x^2 \n" ); document.write( "\"vol of resulting solid?\" = x^3+7x^2+12x \n" ); document.write( " \n" ); document.write( " |