Penyelesaian Persamaan Kuadratik

Selesaikan : x^2 - 5x + 6 = 0

• x = 1

• x = 5

• x = 2, x = 3

• x = 4

Cari punca persamaan berikut : 2x^2 + 3x - 5 = 0

• 3, -1

• 0, -5

• -1, 2.5

• 1, -2.5

Cari nilai x bagi persamaan berikut : x^2 + 4x + 4 = 0?

• x = 0

• x = -2

• x = -4

• x = 2

Cari nilai-nilai x bagi persamaan berikut : 3x^2 - 12 = 0

• x = 0, x = 4

• x = 2, x = -2

• x = 3, x = -3

• x = 1, x = -1

Selesaikan : x^2 - 2x - 8 = 0

• x = 4, x = -2

• x = 0, x = 8

• x = 2, x = -4

• x = 3, x = -3

Cari punca bagi persamaan berikut : 5x^2 + 10x + 5 = 0

• x = -2

• x = 0

• x = 1

• x = -1

Apakah penyelesaian x bagi persamaan berikut : x^2 + 6x + 9 = 0?

• x = 0

• x = 3

• x = -6

• x = -3

Selesaikan : 4x^2 - 16x + 15 = 0

• x = 0, 3

• x = 2, 3

• x = 1, 4

• x = 1.5, 2.5

Tentukan nilai x bagi persamaan berikut : x^2 + 2x + 1 = 0

• x = -2

• x = -1

• x = 1

• x = 0

Cai punca bagi persamaan berikut : x^2 - 7x + 10 = 0

• x = 1, x = 6

• x = -2, x = -5

• x = 3, x = 4

• x = 2, x = 5