Skip to main content

✦Đang tải AhaStep...

🏠Home 📝Exam 📖Practice 🧩Kids Math🔑Sign In

Giải: (2x + 5)/(3x + 9) > 0 — Detailed Solution | AhaStep

Home›Math›Giải: (2x + 5)/(3x + 9) > 0

📐 MathLevel 2 — 🟢 Basicinequality👁 13 views⏱ 1 min read

Giải: (2x + 5)/(3x + 9) > 0

📝 Problem

(2x + 5)/(3x + 9) > 0

✨Detailed Solution

🔗 Similar Problems

Solve: Maximize z = 4x + 5y subject to: x + y ≤ 17, x…

Solve: (5x - 6)/(1x - 2) > 0

Solve: Maximize z = 9x + 10y subject to: x + y ≤ 12, …

Solve Inequality Solve the inequality: 2x - 11 < 0 — Detailed Solution

Solve: (5x + 4)/(5x - 10) > 0

📚 Related Knowledge

Learn more about inequality in Math to master fundamental and advanced concepts.

📐 View inequality Theory →

📚 Solutions Library 📐 More Math 📖 Topic: inequality

🚀

Solve Your Problem

Take a photo or type your problem — AI solves step by step

1

1. 📝 Nhận dạng: Bất phương trình phân thức: (2x + 5) / (3x + 9) > 0

2

2. 📊 Nghiệm tử & mẫu: Mẫu = 0 (loại): x = -3

3

Tử = 0: x = -5/2

4

3. 📋 Bảng xét dấu: Bảng xét dấu:

🔒 8 steps remaining

📐 Lv.2

Solve: (1x + 2)/(2x - 2) > 0