असमीका \(-4x+9\ge 25\) को हल कीजिए।

Solve the inequality \(-4x+9\ge 25\).

Explanation opens after your attempt
Correct Answer

A. \(x\le -4\)

Step 1

Concept

\(-4x\ge 16\), and dividing by a negative gives \(x\le -4\). Check the inequality sign in the final step.

Step 2

Why this answer is correct

The correct answer is A. \(x\le -4\). \(-4x\ge 16\), and dividing by a negative gives \(x\le -4\). Check the inequality sign in the final step.

Step 3

Exam Tip

\(-4x\ge 16\) और ऋणात्मक से भाग देने पर \(x\le -4\)। परीक्षा में अंतिम चरण में असमीका चिन्ह जांचें।

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Mathematics Answer, Explanation and Revision Hints

असमीका \(-4x+9\ge 25\) को हल कीजिए। / Solve the inequality \(-4x+9\ge 25\).

Correct Answer: A. \(x\le -4\). Explanation: \(-4x\ge 16\) और ऋणात्मक से भाग देने पर \(x\le -4\)। परीक्षा में अंतिम चरण में असमीका चिन्ह जांचें। / \(-4x\ge 16\), and dividing by a negative gives \(x\le -4\). Check the inequality sign in the final step.

Which concept should I revise for this Mathematics MCQ?

\(-4x\ge 16\), and dividing by a negative gives \(x\le -4\). Check the inequality sign in the final step.

What exam hint can help solve this Mathematics question?

\(-4x\ge 16\) और ऋणात्मक से भाग देने पर \(x\le -4\)। परीक्षा में अंतिम चरण में असमीका चिन्ह जांचें।