如果a b^2=b a^2,则a,b满足等式关系为a+b^2=b+a^2

如果a/b=2则a*a-ab+b*b/a*a+b*b求值 如果a b^2=b a^2,则a,b满足等式关系为a+b^2=b+a^2 如果无理数a,b满足ab=2,则a,b的值可以是_________ 如果有理数a,b满足a+b 若非零向量a,b满足/a+b/=/b/,则若非零向量a.b满足|a+b|=|b|,则 A.|2a|>|2a+b| B.|2a||a+2b| D.|2b| 6.若非零向量a b满足|a-b|=|b|,则A.|2b|>|a-2b|B.|2b||2a-b|D.|2a| 若非零向量a b满足|a-b|=|b|,则A.|2b|大于|a-2b|B.|2b||2a-b|D.|2a| 若非零向量a,b满足/a+b/=/b/,则A /2a/>/2a+b/B /2a//a+2b/D /2b/ 非零向量a,b满足|a+b|=|b| ,则：A.|2a|>|2a+b| B.|2a||a+2b| D.|2b| 若非零向量a,b满足|a+b|=|b|,则( )A.|2a|>|2a+b|B.|2a||a+2b|D.|2b| 非零向量a,b满足|a+b|=|b|则A.|2a|>|2a+b| B.|2a||a+2b| D.|2a| 已知向量a,b满足|a|=2,|b|=1,(b-2a)⊥b,则|a+b|= 若非零向量a,b满足/a+b/=/b/,证明/2b/>/a+2b/ 如果实数a,b满足方程a^2-6a+2=0,b^2 -6b+2=0,求a/b+b/a的值 如果a、b满足a²+2a-2=0、b²+2b-2=0,求a/b+b/a的值求解释 感谢! 实数a,b满足a+b=3,则2^a+2^b的最小值是 正数a,b满足2a+b=ab-2 则a+b的最小值为、 正数a,b满足2a+b=ab-2则a+b的最小值为