document.write( "Question 819287: i'm not sure to select which topic. but what i learn is in topic integration.\r
\n" ); document.write( "\n" ); document.write( "Integrate the following functions using substitution method.
\n" ); document.write( "1.S (x+5)^7dx
\n" ); document.write( "2.S 2x(x^2+3)^5dx
\n" ); document.write( "3.S ((2t+1)e^(t^2+t) dt\r
\n" ); document.write( "\n" ); document.write( "Integrate the following functions:
\n" ); document.write( "4.S (e^x+e^2x/e^x) dx
\n" ); document.write( "5.S (3/1+2x) dx \n" ); document.write( "

Algebra.Com's Answer #493026 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!

 
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document.write( "Hi,
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document.write( "Note:  (n ≠  1)  &  & = ln|x| + C  
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document.write( "Integrate the following functions using substitution method.
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document.write( "1)     Let u = x+5,   ,   Then: 
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document.write( " =  
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document.write( "2)   Let u = x^2+3, Then:
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document.write( " =  
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document.write( "3)    Let u = t^2+t, ,Then:
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document.write( " =  
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document.write( "4) 
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document.write( "5)    Let u = 1 + 2x, ,  Then:
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document.write( " = = ²⁄₃  ln|u| + C = ²⁄₃ ln|1+2x| + C\r
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