For each of the following integrals, indicate whether integration by substitution or integration by parts is more appropriate, or if neither method is appropriate. do not evaluate the integrals.

a. ∫ xsinx dx
i. substitution
ii. neither
iii. integration

b. ∫ x⁴/(1+x³). dx
i. substitution
ii. neither
iii. integration

c. ∫ x⁴. e^x³. dx
i. substitution
ii. neither
iii. integration

d. ∫x⁴ cos(x⁵). dx
i. substitution
ii. neither
iii. integration

e. ∫1/√9x+1 .dx
i. substitution
ii. neither
iii. integration

a. ∫ xSinx dx

iii. integration by parts

u =x and dv= sinx

b. ∫ x⁴/(1+x³). dx  

ii. neither

Long division is an option here before integration is done

c. ∫ x⁴. e^x³. dx

i. substitution

where u = x⁵

d. ∫x⁴ cos(x⁵). dx

i. substitution

where u = x⁵

e. ∫1/√9x+1 .dx

i. substitution

where u = 9x+1

i recommend you do what your heart desires. if you're attracted to the same gender, then you're attracted to the same gender. you can't determine what your heart wants.

i would be 2,000 just get the square root of 50 which is 2500 and the divid 4/5 and last thing multiply the answer you get for that by the square root of 50

step-by-step explanation: