11. [-10.13 Points] SCALCETS 7.4.004. 01100 Submissions Used Write out the form of the partial fraction decomposition of the function (as in this example). Do not determine the numerical values of the coefficients. x42x3+x2+3x2 (a) x272x+1 x271 b () x3+x2+x Need Help? 12. [40.13 Points] SCALCETS 7.4.023.Ml. Ol100 Submissions Used Evaluate the integral. (Remember to use absolute values where appropriate. Use C for the constant of integration.) [#5,] (x 7 1)(x2 + 25) Need Help? 13. [-I0.13 Points] SCALCETS 7.4.026. 0/100 Submissions Used Evaluate the integral. (Use C for the constant of integration.) f4+5x+4dx (x2+1)2 Need Help? 14. [-/0.13 Points] DETAILS SCALCET8 7.4.031. 0/100 Submissions Used Evaluate the integral. (Remember to use absolute values where appropriate. Use C for the constant of integration.) Need Help? Read It 15. [-/0.13 Points] DETAILS SCALCET8 7.4.039. 0/100 Submissions Used Make a substitution to express the integrand as a rational function and then evaluate the integral. (Use C for the constant of integration.) dx XV X - 1 Need Help? Read It 16. [-/0.13 Points] DETAILS SCALCET8 7.4.050. 0/100 Submissions Used Make a substitution to express the integrand as a rational function and then evaluate the integral. (Remember to use absolute values where appropriate. Use C for the constant of integration.) ex ( ex - 6 ) ( e 2 X + 1 ) - dx Need Help? Read It 17. [-/0.19 Points] DETAILS SCALCET8 7.4.065. 0/100 Submissions Used Find the area of the region under the given curve from 1 to 6. x2 + 5 7x - x2