किस संख्या का अभाज्य गुणनखंडन \(2\times3^4\) है?
Which number has prime factorisation \(2\times3^4\)?
Explanation opens after your attempt
A. 162
Concept
Calculate \(3^4=81\).
Why this answer is correct
\(2\times81=162\).
Exam Tip
Simplify the factor with a power first. चरण 1: \(3^4=81\) निकालें। चरण 2: \(2\times81=162\)। चरण 3: घात वाले गुणनखंड को पहले सरल करें।
Login to save your score, XP, coins and progress.