document.write( "Question 573035: Sorry this is calculus but I really need some help I keep on getting different answers using the different examples ive got please help me\r
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document.write( "Evaluate the definite integral (the integral symbol with 2 at the top and 1 at the bottom)3x^2-2x dx
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document.write( "My answers have been 0,1.5,4 and 4.5 \n" );
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Algebra.Com's Answer #368647 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Evaluate the definite integral (the integral symbol with 2 at the top and 1 at the bottom)3x^2-2x dx \n" ); document.write( "---- \n" ); document.write( "Integrate 3x^2-2x to get F(x) = x^3-x \n" ); document.write( "--- \n" ); document.write( "Then evaluate as F(2)-F(1) \n" ); document.write( "= (2^3-2)-(1^3-1) \n" ); document.write( "--- \n" ); document.write( "= 6 \n" ); document.write( "============ \n" ); document.write( "cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |