Trang chủ » Hỏi đáp » Môn Toán f(x) = 5x + 12 Cứuyuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuu 26/05/2023 f(x) = 5x + 12 Cứuyuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuu
Giải đápLời giải và giải thích chi tiết: Để đa thức f(x) có nghiệm khi và chỉ khi: f(x)=0 ⇒ 5x+12=0 ⇔ 5x=-12 ⇔ x=-{12}/5 Vậy x=-{12}/5 là nghiệm của đa thức f(x) Trả lời
2 bình luận về “f(x) = 5x + 12 Cứuyuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuu”