Evaluate the line integral by the two following methods. line integral xy dx x2 dy C is counterclockwise around the rectangle with vertices (0, 0), (5, 0), (5, 1), (0, 1). (a) directly (b) using Green's Theorem

First step is to get rid of the square root. remember that a square root is the same as raising to the (1/2) power. see below: multiply exponents per exponent rules to get: remember you subtract exponents from the denominator and add exponents in the numerator so: simplify further: so a is the correct choice. if you don't understand this google exponent rules and it will you understand. look at the image results.

If is was sunny on thursday, chances are that it will be a sunny if friday depending on the degrees and temperature. your welcome!