Expert Mathematics Chapter 1: Real Numbers Class 10 Level 8

किस संख्या का अभाज्य गुणनखंडन \(2^7\times3^2\times11^2\) है?

Which number has prime factorisation \(2^7\times3^2\times11^2\)?

Explanation opens after your attempt
Correct Answer

A. 139392

Step 1

Concept

Calculate \(2^7=128\), \(3^2=9\), and \(11^2=121\).

Step 2

Why this answer is correct

\(128\times9\times121=139392\).

Step 3

Exam Tip

Find the values of powers first, then multiply. चरण 1: \(2^7=128\), \(3^2=9\) और \(11^2=121\) निकालें। चरण 2: \(128\times9\times121=139392\)। चरण 3: पहले घातों का मान निकालें, फिर गुणा करें।

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