\(x^2-5x+6\) का मान (x=2) पर क्या होगा?
What is the value of \(x^2-5x+6\) at (x=2)?
Explanation opens after your attempt
A. (0)
Concept
\(2^2-5\cdot2+6=4-10+6=0\). In exams, do square, multiplication, and addition in order.
Why this answer is correct
The correct answer is A. (0). \(2^2-5\cdot2+6=4-10+6=0\). In exams, do square, multiplication, and addition in order.
Exam Tip
\(2^2-5\cdot2+6=4-10+6=0\) है। परीक्षा में क्रम से वर्ग, गुणन और जोड़ करें।
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