\(16x^2+40x+25\) को किस रूप में लिखा जा सकता है?
In which form can \(16x^2+40x+25\) be written?
Explanation opens after your attempt
A. ((4x+5)2)
Concept
(16x-2=(4x)2), \(25=5^2\), and \(40x=2\cdot4x\cdot5\). In exams, check the square roots of first and last terms.
Why this answer is correct
The correct answer is A. ((4x+5)2). (16x-2=(4x)2), \(25=5^2\), and \(40x=2\cdot4x\cdot5\). In exams, check the square roots of first and last terms.
Exam Tip
(16x-2=(4x)2), \(25=5^2\) और \(40x=2\cdot4x\cdot5\) है। परीक्षा में पहले और अंतिम पद के वर्गमूल देखें।
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