(1+1+1)!=62+2+2=63x3-3=64+(3次方根号(4+4))=6(根号4+根号4+根号4=6)(4+4)-根号4=65+5/5=66+6-6=67-7/7=68-(4次方根号(8+8))=6根号9x根号9-根号9=6