What is the antiderivative of #x^2/5#? thanks!? Calculus Introduction to Integration Integrals of Polynomial functions 1 Answer GiĆ³ Jun 8, 2015 #color(red)(x^3/15+c)# Consider the integral: #intx^2/5dx=# Remember that the integral of #x^n# is #x^(n+1)/(n+1)# so: #intx^2/5dx=1/5intx^2dx=1/5x^(2+1)/(2+1)+c=1/5x^3/3+c=# #=x^3/15+c# Answer link Related questions How do you evaluate the integral #intx^3+4x^2+5 dx#? How do you evaluate the integral #int(1+x)^2 dx#? How do you evaluate the integral #int8x+3 dx#? How do you evaluate the integral #intx^10-6x^5+2x^3 dx#? What is the integral of a constant? What is the antiderivative of the distance function? What is the integral of #|x|#? What is the integral of #3x#? What is the integral of #4x^3#? What is the integral of #sqrt(1-x^2)#? See all questions in Integrals of Polynomial functions Impact of this question 1402 views around the world You can reuse this answer Creative Commons License