(px-3)(3x-q)=6×2+x-15 Nilai q+r …. tolong jawab dgn cepet sekarang

(px-3) (3x-q) = 6x² + x – 15

3px² – pqx – 9x + 3q = 6x²+x-15

3px² = 6x²

3p = 6

p = 2

3q = -15

q = -5