👤

√82²-18²=

√113²-112²=



√65²-63²=



√85²-36²=


Răspuns :

Sper sa intelegi rezolvarea.Succes !
Vezi imaginea DANADS
√82²-18²=√6724-324=√6400=80
√113²-112²=√12769-12544=√225=15
√65²-63²=√4225-3969=√269=16
√85²-36²=√7225-1296=√5929=77........succese ;)