Question
Download Solution PDF\(\frac{1.6\times1.6\times1.6-0.6\times0.6\times0.6}{1.6\times1.6+1.6\times0.6+0.6\times0.6}\) :
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFপ্রদত্ত:
\(\frac{1.6\times1.6\times1.6-0.6\times0.6\times0.6}{1.6\times1.6+1.6\times0.6+0.6\times0.6}\)
অনুসৃত ধারণা:
a 3 - b 3 = (a - b)(a 2 + b 2 + ab)
গণনা:
\(\frac{1.6\times1.6\times1.6-0.6\times0.6\times0.6}{1.6\times1.6+1.6\times0.6+0.6\times0.6}\)
⇒ \(\frac{1.6^3-0.6^3}{1.6^2+1.6\times0.6+0.6^2}\)
\(\frac{(1.6-0.6)(1.6^2+1.6\times0.6+0.6^2)}{1.6^2+1.6\times0.6+0.6^2}\)
⇒ 1.6 - 0.6
⇒ 1
∴ নির্ণেয় উত্তর হল 1
Last updated on Jul 21, 2025
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