If \(1225=5^m\times7^2\), what is the value of (m)?
Explanation opens after your attempt
Correct Answer
A. 2
Step 1
Concept
\(1225=35^2\).
Step 2
Why this answer is correct
Since \(35=5\times7\), \(1225=5^2\times7^2\).
Step 3
Exam Tip
Comparing with the given form gives (m=2). चरण 1: \(1225=35^2\) है। चरण 2: \(35=5\times7\), इसलिए \(1225=5^2\times7^2\)। चरण 3: दिए गए रूप से तुलना करने पर (m=2) है।
