If (2016=2^a\times3^2\times7), what is the value of (a)?

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Answer and explanation

Correct answer: 5

Step 1: Write (2016=32\times63). Step 2: (32=2^5) and (63=3^2\times7), so (2016=2^5\times3^2\times7). Step 3: Comparing gives (a=5).

What is the correct answer to this question?

5

Why is this the correct answer?

Step 1: Write (2016=32\times63). Step 2: (32=2^5) and (63=3^2\times7), so (2016=2^5\times3^2\times7). Step 3: Comparing gives (a=5).

Which subject and chapter does this question cover?

This is a Class 10 Mathematics question. Chapter: Real Numbers. Topic: Prime Factorisation.

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