sibusiso859 sibusiso859 02-06-2023 Mathematics contestada 1 point) Book Problem 9 11 B A x-1 == where A = -1 and B = 1 x + 1 / 211, dx dx= 11[-.5ln(x+1)+.5In(x-1)] +C Tº 11 x² dx = -[11In(7/15)]/2 −du = ln(abs(u(x))), not ln(u(x)) which would be incorrect for negative values of u(x). u(x) Recall / +
