Sederhanakan: ײ-×-20/×+6.ײ+4×-12/×-5=
Matematika
fikellnabyall93
Pertanyaan
Sederhanakan: ײ-×-20/×+6.ײ+4×-12/×-5=
1 Jawaban
-
1. Jawaban RizkyRivaldo
(X + 4)(X - 5)/ X + 6 . (X + 6)(X - 2) / X - 5
= (X + 4)(X - 2)
= Xkuadrat + 2x - 8