If x = -5/4 and y = -3/2, what is the value of the expression -2x – y^2?
Choose the correct option.
A) 1 / 4  B) - 1  C) 5 / 4  D) 3 / 2  E) 3 / 4

Rationale: x = - 5 / 4 and y = - 3 / 2 = = > - 2 ( - 5 / 4 ) - ( 3 / 2 ) ^ 2 = 10 / 4 - 9 / 4 = 1 / 4 ans : a
Answer: A