(1.00001)(0.99999) - (1.00005)(0.99995) =  Choices:
A) 0	B) 10^-10	C) 3(10^-10)	D) 10^-5	E) 24(10^-10)
(1.00001*0.99999)-(1.00005*0.99995)   = (1+0.00001)(1-0.00001) - (1+0.00005)(1-0.00005)   = 1 - (0.00001)^2 - 1 + (0.00005)^2   = -(0.0000000001) + (0.0000000025)   = 0.00000000024=24(10^-10)   Answer 24(10^-10)
<result>E</result>
(1.00001)(0.99999) - (1.00005)(0.99995) =