Find dx Find the indefinite integral: 1-x (a2 - 2x + 3) 2 5 . Evaluate the definite integral: 1- c 2. dx (2 - 21 + 3) 2 Find Give your answer as the form of a fraction. Vac3 3 What is the result of making the substitutionu - ? - 2x + 3 in the integral 1 - I (22 - 2x+ 3) 2 A. Ju 2 du B. - Ju z du C. 2 Jun2 du D. - Ju-2 du E. None of the above F. This is not a suitable substitution for this integral 6. Find { "I( 1 + +?) at (fla (1 + () dt cannot be expressed in terms of algebraic, exponential and logarithmic functions