Question

Ka, tolong bantuin ya

Answer 1

Verified answer

Bab Polinomial
Matematika SMA Kelas XI

11] (x² + 9x + 18) : (x + 6)
= (x + 3) (x + 6) : (x + 6)
= x + 3

12] (x² + 11x +28) : (x + 4)
= (x + 7) (x + 4) : (x + 4)
= x + 7

13] (2x² - 10x + 12) : (2x - 4)
= (2x - 4) (x - 3) : (2x - 4)
= x - 3

14] (x³ + 5x² + 2x - 8) : (x + 2)
= (x + 2) (x + 4) (x - 1) : (x + 2)
= (x + 2) (x + 4)
= x² + 6x + 8

15] (x³ + x² - 10x - 6) : (x - 3)
= (x - 3) (x² + 4x + 2) : (x - 3)
= x² + 4x + 2