यदि (p(x)=x-2-4\sqrt{2}x+8), तो यह किस रूप में लिखा जा सकता है?
If (p(x)=x-2-4\sqrt{2}x+8), in which form can it be written?
Explanation opens after your attempt
A. (\(x-2\sqrt{2}\)2)
Concept
Because (\(2\sqrt{2}\)2=8) and the middle term is \(-4\sqrt{2}x\). Hence it is a perfect square.
Why this answer is correct
The correct answer is A. (\(x-2\sqrt{2}\)2). Because (\(2\sqrt{2}\)2=8) and the middle term is \(-4\sqrt{2}x\). Hence it is a perfect square.
Exam Tip
क्योंकि (\(2\sqrt{2}\)2=8) और बीच का पद \(-4\sqrt{2}x\) है। अतः यह पूर्ण वर्ग है।
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