असमीका \(-4x+9\ge 25\) को हल कीजिए।
Solve the inequality \(-4x+9\ge 25\).
Explanation opens after your attempt
A. \(x\le -4\)
Concept
\(-4x\ge 16\), and dividing by a negative gives \(x\le -4\). Check the inequality sign in the final step.
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.
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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