For a certain couple of two positive numbers
a and
b the sum
a+b, the product
a*b and the expression
a^2b^2 result as
the same nonzero number.
Evaluate a and b .
(a+b)(ab)=a+b => a=b+1
b(b+1)=a+b => b^2=a
b^2=b+1 =>b=phi =>a=1+phi
b=1/phi => a=(phi1)/phi (but b is negative against enunciate).

Posted by armando
on 20160602 16:23:05 