allery√2 x √8 లబ్ధం ఎంత?
A4
B√10
C2√2
D16
Answer & Solution
Correct answer: A. 4
√2 x √8 విలువ √16 కి సమానం, అనగా 4; ఇది రెండు కరణీయ సంఖ్యల కారణాంకాల నుండి ఏర్పడిన ఒక అకరణీయ సంఖ్య.
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