Question

Claculati 7 la 50 : 49 la 24 + (2 la 2) + 7 la 1 •[343:7 la 2 + ( 2 la 2• 5 la 2)] dau coroana la cel mai bun raspuns va rog ajutati-ma!!

Answer 1

7^50 : 49^24 + 2^2 + 7*(343:7^2 +(2^2*5^2))=
=7^50 : 7^48 + 4 + 7*(343:49 + (4*25))=
=7^2+4+7*(7+100)=
=49+4+7*107=
=49+4+749=
=802
^ - semnifică ,,la puterea,,

Answer 2

[7⁵⁰ : 49²⁴+ 2²+ 7·(343:7² +(2²·5²)]=
=[7⁵⁰:7⁴⁸+4+7·(343:49+4·25)]
=7²+4+7·(7+100)
=49+4+7·107
=53+749
=802