jika a ☆b = a x b - a x a a.(-3)☆4 b.(2☆3)☆(-5)
Matematika
Voltrix
Pertanyaan
jika a ☆b = a x b - a x a
a.(-3)☆4
b.(2☆3)☆(-5)
a.(-3)☆4
b.(2☆3)☆(-5)
1 Jawaban
-
1. Jawaban RafiSiCerdas
jawabannya
a.-12
b.-30