Question

Si 4xy # y = 5x + 2y – 6. Calcula 24 # (8 # 2)

Answer 1

Respuesta:

8#2=4(1)(2)#2=5(1)+2(2)-6=5+4-6=3

24#(8#2)=24#3=4(2)(3)#3=5(2)+2(3)-6=10+6-6=10