यदि \(x^2+10x+c\) का टाइल मॉडल भुजा (x+5) वाला वर्ग बनता है, तो (c) कौन सा होगा?
If the tile model \(x^2+10x+c\) forms a square with side (x+5), what is (c)?
Explanation opens after your attempt
D. (25)
Concept
The constant part of the side is (5), so the small corner square is \(5^2=25\). Exam tip: the last term is the square of the constant part.
Why this answer is correct
The correct answer is D. (25). The constant part of the side is (5), so the small corner square is \(5^2=25\). Exam tip: the last term is the square of the constant part.
Exam Tip
भुजा का स्थिर भाग (5) है इसलिए कोने का छोटा वर्ग \(5^2=25\) होगा। परीक्षा में अंतिम पद स्थिर भाग का वर्ग होता है।
Login to save your score, XP, coins and progress.
