Question

Afla numerele a si b cunoscand urmatoarele :
A) (A+B)x2+103 = 329
B) impartind nr a la nr b = 3 r 1

Answer 1

A) (A+B)x2+103 = 329
(a+b)x2=329-103
(a+b)x2=226
a+b=226:2
a+b=113


B) impartind nr a la nr b = 3 r 1
a:b=3,1
a=3b+1

3b+1+b=113
4b=113-1
4b=112
b=28

a+28=113
a=85