Skip to main content

✦Đang tải AhaStep...

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

Giải: (4x + 5)/(1x + 2) ≤ 0 — Detailed Solution | AhaStep

Home›Math›Giải: (4x + 5)/(1x + 2) ≤ 0

📐 MathLevel 2 — 🟢 Basicinequality👁 17 views⏱ 1 min read

Giải: (4x + 5)/(1x + 2) ≤ 0

📝 Problem

(4x + 5)/(1x + 2) ≤ 0

✨Detailed Solution

🔗 Similar Problems

Solve Inequality Solve the inequality: 6x + 6 ≤ 0 — Detailed Solution

Solve Inequality Solve the inequality: 7x - 6 ≥ 0 — Detailed Solution

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

Solve: (5x - 6)/(4x + 2) < 0

Solve: (4x + 7)/(3x - 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: (4x + 5) / (x + 2) ≤ 0

2

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

3

Tử = 0: x = -5/4

4

3. 📋 Bảng xét dấu: Bảng xét dấu:

🔒 8 steps remaining

📐 Lv.3

Solve: Maximize z = 8x + 3y subject to: x + y ≤ 6, x …