9x⁴-36y⁴ Pake cara ngab! By Admin ReiPosted on October 29, 2022 9x⁴-36y⁴ Pake cara ngab! Jawaban: Bentuk selisih kuadrat : (x^2-y^2) = (x+y)(x-y) 9x^4-36y^4= (3x^2+6y^2)(3x^2-6y^2)