1) The sum of two numbers is 25 and their difference is 13. B'ind their product. A) 104 B) 114 C) 315 D) 325 E) 350 Answer: Option BExplanation:Let the numbers be x and y. Then,x+y=25 and x−y=13.4xy=(x+y)2−(x−y)2=(25)2−(13)2=625−139=456⇒xy=114.