Find the value of x3 ex e2x e3x .enx dx.

Question

Find the value of  x3 ex e2x e3x .enx dx.

TuteeHUB · Accepted Answer

(  frac{2}{n(n+1)} e^{  frac{n(n+1)}{2}x}   left [x^3+3x^2 [  frac{2}{n(n+1)}]^1+6x[  frac{2}{n(n+1)}]^2 +6[  frac{2}{n(n+1)}]^3  right ]  )

TuteeHUB · Answer

(  frac{2}{n(n+1)} e^{  frac{n(n+1)}{2}x}   left [x^3+3x^2 [  frac{2}{n(n+1)}]^1+6x[  frac{2}{n(n+1)}]^2 +6[  frac{2}{n(n+1)}]^3  right ]  )

TuteeHUB · Answer

(  frac{2}{n(n+1)} e^{  frac{n(n+1)}{2}x}   left [x^3+3x^2 [  frac{2}{n(n+1)}]^1+6x[  frac{2}{n(n+1)}]^2 +6[  frac{2}{n(n+1)}]^3  right ]  )

TuteeHUB · Answer

(  frac{2}{n(n+1)} e^{  frac{n(n+1)}{2}x}   left [x^3+3x^2 [  frac{2}{n(n+1)}]^1+6x[  frac{2}{n(n+1)}]^2 +6[  frac{2}{n(n+1)}]^3  right ]  )

TuteeHUB · Answer

(  frac{2}{n(n+1)} e^{  frac{n(n+1)}{2}x}   left [x^3+3x^2 [  frac{2}{n(n+1)}]^1+6x[  frac{2}{n(n+1)}]^2 +6[  frac{2}{n(n+1)}]^3  right ]  )

1.	Find the value of x³ e^x e^2x e^3x .e^nx dx.
A.	( frac{2}{n(n+1)} e^{ frac{n(n+1)}{2}x} left [x^3+3x^2 [ frac{2}{n(n+1)}]^1+6x[ frac{2}{n(n+1)}]^2 +6[ frac{2}{n(n+1)}]^3 right ] )
B.	( frac{2}{n(n+1)} e^{ frac{n(n+1)}{2}x} left [x^3+3x^2 [ frac{2}{n(n+1)}]^1+6x[ frac{2}{n(n+1)}]^2 +6[ frac{2}{n(n+1)}]^3 right ] )
C.	( frac{2}{n(n+1)} e^{ frac{n(n+1)}{2}x} left [x^3+3x^2 [ frac{2}{n(n+1)}]^1+6x[ frac{2}{n(n+1)}]^2 +6[ frac{2}{n(n+1)}]^3 right ] )
D.	( frac{2}{n(n+1)} e^{ frac{n(n+1)}{2}x} left [x^3+3x^2 [ frac{2}{n(n+1)}]^1+6x[ frac{2}{n(n+1)}]^2 +6[ frac{2}{n(n+1)}]^3 right ] )
Answer» B. ( frac{2}{n(n+1)} e^{ frac{n(n+1)}{2}x} left [x^3+3x^2 [ frac{2}{n(n+1)}]^1+6x[ frac{2}{n(n+1)}]^2 +6[ frac{2}{n(n+1)}]^3 right ] )

Find the value of x³ e^x e^2x e^3x .e^nx dx.