论文部分内容阅读
第十五届江苏省初中数学竞赛二试初二第14(2)题:已知a(1-b~2)~(1/2)+b(1-a~2)~(1/2)=1,则a~2+b~2=____.这是一道启迪思维、培养创新能力的好题.这里给出两种解法,供参考.
The 15th (2) title of the fifteenth Jiangsu Provincial Junior High School Mathematics Contest in the second test of the second test: Known a(1-b~2)~(1/2)+b(1-a~2)~(1/2) )=1, then a~2+b~2=____. This is a good question for inspiring thinking and cultivating innovation. Here are two solutions for reference.