Question

The sum of two numbers is 25 and their
difference is 13. Find their product:
(A) 100
(B) 114
(C) 119
(D) 138

Answer 1

Answer:

a 100 is rhe answer

Step-by-step explanation:

ap question

Answer 2

114

Step-by-step explanation:

Let the two no.s be x and y.

Then, x+y=25 and x-y=13

Now applying the formula:

(x+y)²-(x-y)²=4xy

=(25)²-(13)²=4xy

=625-169=4xy

=456=4xy

xy=456/4

xy=114