5个5用十一X÷()[]随便用结果必须是等于26
x:5\u5206\u4e4b13=26\u5206\u4e4b25\u7b49\u4e8e\u591a\u5c11\u3000\u3000x\uff1a13/5=25/26
\u3000\u3000\u89e3\uff1ax=25/26\u00d713/5
\u3000\u3000 x=5/2
(x+5)*(x+5)\uff1dx*x+95
\u2192x²+10x+25\uff1dx²+95
\u219210x+25\uff1d95
\u219210x\uff1d70
\u2234x\uff1d7\u3002
(5x5x5+5)÷5=26
5*5+5^(5-5)=26
绛旓細(5+5梅5梅5)脳5=26
绛旓細5脳(5-5梅5梅5)=24 5脳[5-(5梅5梅5)]=24 (5脳5脳5-5)梅5=24
绛旓細5脳5+(5-5)梅5=25銆
绛旓細鍥炵瓟锛5 脳 (5 - 1 梅 5)=24
绛旓細瑙o細5-5梅5-5梅5=3 锛堟湜閲囩撼锛岃阿璋級
绛旓細5X5-5^(5-5)=25-1=24
绛旓細5梅5+5梅5+5=1+1+5=7
绛旓細锛5+5梅5锛*锛5-5锛=0
绛旓細5−5+5梅5+5=1+5=6
绛旓細(5-5/5/5)*5=24,5X5-5^(5-5)=25-1=24,(5*5*5-5)/5=24,5X5-(5/5)5娆℃柟=24