Question:medium
The value of \[ \frac{15^3 + 6^3 + 3 \cdot 6 \cdot 15 \cdot 21}{1 + 4(6) + 6(36) + 4(216) + 1296} \] is equal to:
The value of \[ \frac{15^3 + 6^3 + 3 \cdot 6 \cdot 15 \cdot 21}{1 + 4(6) + 6(36) + 4(216) + 1296} \] is equal to:
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Recognizing standard identities can save a lot of time in lengthy algebraic expressions.
Updated On: May 1, 2026
- \( \frac{29}{7} \)
- \( \frac{7}{19} \)
- \( \frac{6}{17} \)
- \( \frac{21}{19} \)
- \( \frac{27}{7} \)
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The Correct Option is D
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