\(x^2-25\) और ((x-5)2) के स्थिर पदों में क्या अंतर है?
What is the difference between the constant terms of \(x^2-25\) and ((x-5)2)?
Explanation opens after your attempt
A. (-50)
Concept
The first constant term is (-25), and the second is (25), so the difference is (-50). Exam tip: do not mix difference of squares with perfect square.
Why this answer is correct
The correct answer is A. (-50). The first constant term is (-25), and the second is (25), so the difference is (-50). Exam tip: do not mix difference of squares with perfect square.
Exam Tip
पहले का स्थिर पद (-25) है और दूसरे का (25) है इसलिए अंतर (-50) है। परीक्षा में वर्गों के अंतर और पूर्ण वर्ग को न मिलाएं।
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