(p(x)=16x-2-24x+9) में कौन सा मान शून्य है?
Which value is a zero of (p(x)=16x-2-24x+9)?
Explanation opens after your attempt
A. \(\frac{3}{4}\)
Concept
(16x-2-24x+9=(4x-3)2), so the zero is \(x=\frac{3}{4}\). Recognize the perfect square.
Why this answer is correct
The correct answer is A. \(\frac{3}{4}\). (16x-2-24x+9=(4x-3)2), so the zero is \(x=\frac{3}{4}\). Recognize the perfect square.
Exam Tip
(16x-2-24x+9=(4x-3)2), इसलिए शून्य \(x=\frac{3}{4}\) है। पूर्ण वर्ग पहचानें।
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