Question

Afla produsul dintre X si diferența numerelor y si z a) X= 49 b)X =87c)X = 36 y=864 y=342 y=431 z =795 z=287 z= 278

Answer 1

y=846 , y=342 , y=431
z=795 , z=287 , z=278

846-795=81
342-287=55
431-287=144

x=49 , x=87 , x=36

81x49=3969
87x55=4785
144x36=5184