document.write( "Question 973836: Find the area enclosed by the curves f(x)=x^3 and g(x)=6x^2 \n" ); document.write( "
Algebra.Com's Answer #595881 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Find the area enclosed by the curves f(x)=x^3 and g(x)=6x^2 \n" ); document.write( "------------ \n" ); document.write( "Find the intersections, if any. \n" ); document.write( "--- \n" ); document.write( "x^3 - 6x^2 = 0 \n" ); document.write( "x = 0, x = 6 \n" ); document.write( "--> (0,0) and (6,216) \n" ); document.write( "From 0 < x < 6 6x^2 is greater than x^3 \n" ); document.write( "-- \n" ); document.write( "INT(6x^2 - x^3) = 2x^3 - x^4/4 (Ignore the C) \n" ); document.write( "Area = (2*6^3 - 6^4/4) - (0) \n" ); document.write( "= 432 - 324 \n" ); document.write( "= 108 sq units \n" ); document.write( " |