Question
Download Solution PDFFind the approximate value of x.
\(3.99 + \sqrt[3]{1330.89} - \sqrt{224.89} = x\)
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFGiven:
3.99 + 3√1330.89 - √224.89 = x
Calculations:
⇒ 3.99 ≈ 4
⇒ 3√1330.89 ≈ 3√1331 = 11 (Since 11 × 11 × 11 = 1331)
⇒ √224.89 ≈ √225 = 15 (Since 15 × 15 = 225)
Now,
⇒ x = 4 + 11 - 15
⇒ x = 15 - 15
⇒ x = 0
Hence, the correct answer is "Option 2".
Last updated on Apr 11, 2025
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