The sum of two numbers is 21 and the sum of their squares is 527. Find the product of the numbers.	Select
A) 48
B) 41
C) 46
D) 43
E) 96
Let a and b be the two numbers
(a+b)^2=a^2+2ab+b^2
Given (a+b)=21 a^2+b^2=527
So, 21^2=527+2ab
2ab=527-441
2ab=86
ab=43
Ans 43
<result>D</result>
The sum of two numbers is 21 and the sum of their squares is 527. Find the product of the numbers.