Question

6 )
Rezolvati urmatoarele probleme :

a) Daca a + b = 15 si c = 3 , calculati ac + bc ;
b) Daca a - b = 27 si c = 30, calculati ca - cb ;
c) Daca xy - xz = 126 si x = 5 , calculati y +z ;
d) Daca xy - xz =625 si x =5 calculati y-z ;
e) Daca mn + mp = 450 si n + p =10 , calculati m ;
f) Daca nm - pm =320 si n - p =16 , calculati m. va rogggggggggggggggggggggggggg!!!!!!!!!!!!!!!!!!!!!!!!!!!11

Answer 1

La c cred ca ai scris ceva gresit