jika x=-1 y=2 maka nilai... (x-1 + y-1) (xy-1-x-1y) (x+y)-1 (x-2-y-2)
Matematika
jefriedravolta2
Pertanyaan
jika x=-1 y=2 maka nilai...
(x-1 + y-1) (xy-1-x-1y)
(x+y)-1 (x-2-y-2)
(x-1 + y-1) (xy-1-x-1y)
(x+y)-1 (x-2-y-2)
