I had a couple of Data Sufficiency questions where I know the answer but not sure how to arrive at the answer.
1) Can the positive integer p be expressed as the product of two integers, each of which is greater than 1?
b) p is odd
2) If xy=-6, what is the value of xy(x + y)?
a) x - y = 5
b) xy^2 = 18
a) p can be 32,33,34,35,36 each can be expressed as the product of two integers
b) infinite nos,including prime also
a) To satisfy this (X,Y) is (2,-3) so Sufficiant
b) To satisfy this (X,Y) is (-3,2) so Sufficiant