समीकरण \(7x^2-14=0\) में (a), (b), (c) कौन से हैं?
What are (a), (b), (c) in \(7x^2-14=0\)?
Explanation opens after your attempt
A. (7,0,-14)
Concept
Write it as \(7x^2+0x-14=0\). Then (a=7), (b=0), (c=-14).
Why this answer is correct
The correct answer is A. (7,0,-14). Write it as \(7x^2+0x-14=0\). Then (a=7), (b=0), (c=-14).
Exam Tip
इसे \(7x^2+0x-14=0\) लिखें। इससे (a=7), (b=0), (c=-14) मिलते हैं।
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