- #1
01010011
- 48
- 0
Hi, am I on the right track with this U-substitution problem?
Evaluate the indefinite integral
integral of x^2(x^3 + 5)^9 dx
integral of x^2(x^3 + 5)^9 dx
Let u = x^3 + 5
du = 2x^2
1/2du = x^2
1/2 integral u^9 du
1/2 (u^10)/10 + c
1/20 u^10 + c
1/20 (x^3 + 5)^10 + c
Homework Statement
Evaluate the indefinite integral
Homework Equations
integral of x^2(x^3 + 5)^9 dx
The Attempt at a Solution
integral of x^2(x^3 + 5)^9 dx
Let u = x^3 + 5
du = 2x^2
1/2du = x^2
1/2 integral u^9 du
1/2 (u^10)/10 + c
1/20 u^10 + c
1/20 (x^3 + 5)^10 + c
Last edited: