Mathematics
Grade6
Easy
Question
What is the exponential form of 256?
- 21
- 22
- 28
- 210
Hint:
Exponential form is a method of representing numbers in an form where a is the base and n is the power i.e. when a is multiplied with itself n times, we get the given number.
The correct answer is: 28
Solution-
We factorize 256 as follows-
256 = 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2
∴ 256 = 28
Hence, we can write 256 in exponential form i.e. an where a is the base and n is the power as 28.
Final Answer- 'Option c' i.e. "28".
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