SOLUTION: Evaluate the following integrals using the given substitutions. (a)(3x^2 + 10x)dx/(x^3 + 5x^2 + 18), substitution u = x^3 + 5x^2 + 18; (b)(14x + 4) cos(7x^2 + 4x) dx, substitutio

Algebra ->  Exponential-and-logarithmic-functions -> SOLUTION: Evaluate the following integrals using the given substitutions. (a)(3x^2 + 10x)dx/(x^3 + 5x^2 + 18), substitution u = x^3 + 5x^2 + 18; (b)(14x + 4) cos(7x^2 + 4x) dx, substitutio      Log On


   

Question 877321: Evaluate the following integrals using the given substitutions.
(a)(3x^2 + 10x)dx/(x^3 + 5x^2 + 18), substitution u = x^3 + 5x^2 + 18;
(b)(14x + 4) cos(7x^2 + 4x) dx, substitution u = 7x^2 + 4x.
Answer by Fombitz(32388) About Me  (Show Source):