Caranya gmana ya? Limit X ² + 2X - 3 X→ 1 ------------------- = X² + X - 2

fakorkan atau dg turunan
limit gk saya tulis
= (x + 3)(x - 1)/((x + 2)(x - 1))
= (x + 3)/(x + 2)
masukan x mendekati 1
= (1 + 3)/(1 + 2)
= 4/3