Hard Mathematics Chapter 1: Real Numbers Class 10 Level 8

यदि संख्या \(2^8\times3^5\times5^4\times11^2\) है, तो इसे पूर्ण घन बनाने के लिए किस सबसे छोटी संख्या से भाग देना होगा?

If the number is \(2^8\times3^5\times5^4\times11^2\), by which smallest number should it be divided to make a perfect cube?

Explanation opens after your attempt
Correct Answer

A. \(2^2\times3^2\times5\times11^2\)

Step 1

Concept

For a perfect cube, exponents should be multiples of 3.

Step 2

Why this answer is correct

Reduce 8 to 6, 5 to 3, 4 to 3, and 2 to 0 for the smallest divisor.

Step 3

Exam Tip

So the divisor is \(2^2\times3^2\times5\times11^2\). चरण 1: पूर्ण घन के लिए घातें 3 के गुणज चाहिए। चरण 2: 8 को 6, 5 को 3, 4 को 3 और 2 को 0 तक घटाना सबसे छोटा तरीका है। चरण 3: इसलिए भाजक \(2^2\times3^2\times5\times11^2\) है।

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The correct answer is A. \(2^2\times3^2\times5\times11^2\).

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