(x^2 +2 ) + ( x – 3 ) = Notice : x^2 = x kuadrat atau x pangkat 2 By Admin ReiPosted on December 8, 2022 (x^2 +2 ) + ( x – 3 ) = Notice : x^2 = x kuadrat atau x pangkat 2 (x² +2) + (x – 3) = x² + x -1