Răspuns :
√4supra 9=2 supra 3
√25supra 49 =5 supra 7
√81supra100=9 supra10
√225supra121=15supra11
√81supra324=9supra18
√25supra 49 =5 supra 7
√81supra100=9 supra10
√225supra121=15supra11
√81supra324=9supra18