Question

bantuin kakak buat latihqn ujian minggu depan nanti​

Answer 1

semoga bermanfaaat............

Answer 2

2x³ - px² + (5 + q)x + 3 = (2x + 3)(x - 1)²

2x³ - px² + (5 + q)x + 3 = (2x + 3)(x² - 2x + 1)

2x³ - px² + (5 + q)x + 3 = 2x³ -x² - 4x + 3

• -px² = -x²
• p = -x²/-x²
• p = 1

• (5 + q)x = -4x
• 5 + q = -4
• q = -4 - 5
• q = -9

Maka:

p + q

= 1 + (-9)

= 1 - 9

= -8

• opsi A