please be as specific as possible, will rate up!! and please ONLY use one of the following methods for intergration. (important) Algebraic Techniques like completing the square, long division, etc; (Section 8.1) Substitution; (Section 5.6) Integration by parts; (Section 8.2) Trigonometric integrals and identities or substitution techniques used to solve them; (Section 8.3) Trigonometric substitution; (Section 8.4) Partial fractions; and Improper integrals Consider the integral x SSR 22 + y A where R = [0,3] [0,1]. (a) Compute the integral in Cartesian coordinates in the order dA = dydx. You may use the inverse trigonometric identity - arctan(1/x)= 5 arctan(2). This identity will be particulary useful. (b) Compute the integral in Polar coordinates.