यदि (2x+5) धनात्मक नहीं है तो (x) के लिए सही असमता कौन सी है?
If (2x+5) is not positive, which inequality for (x) is correct?
Explanation opens after your attempt
D. \(x\leq -\frac{5}{2}\)
Concept
Not positive means \(2x+5\leq 0\). This gives \(x\leq -\frac{5}{2}\).
Why this answer is correct
The correct answer is D. \(x\leq -\frac{5}{2}\). Not positive means \(2x+5\leq 0\). This gives \(x\leq -\frac{5}{2}\).
Exam Tip
धनात्मक नहीं है का अर्थ \(2x+5\leq 0\) है। इससे \(x\leq -\frac{5}{2}\) मिलता है।
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