∵a²b²-8ab+4a²+b²+4=0∴(a²b²-4ab+4)+(4a²-4ab+b²)=0∴(ab-2)²+(2a-b)²=0∴ab-2=0 2a-b=0∴ab=2 b/2a=1∴3ab+(b/2a)^2010=6+1=7