The difference between two no is 9 and the product of the two is 14. What is the square of their sum? Choose the correct choice from the following answers:
A) 237
B) 260
C) 177
D) 197
E) 137
We know that (a+b)2=(a−b)2+4ab(a+b)2=(a−b)2+4ab   Substituting a - b = 9, and ab = 14, (a+b)2=(9)2+4(14)=137(a+b)2=(9)2+4(14)=137   Answer:137
<result>E</result>
The difference between two no is 9 and the product of the two is 14. What is the square of their sum?