If a - b =6 and
a2+b2=48
, find the value of ab.  Choose the correct choice:
A) 6
B) 8
C) 10
D) 12
E) 2
2xplanation:   We know   2ab=(a2+b2)âˆ’(aâˆ’b)2   2ab=48âˆ’36=12   =&gt;ab=6   Option 2
<result>E</result>
If a - b =6 and
a2+b2=48
, find the value of ab.