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प्रश्न
Express the following in exponential form:
3 × 3 × 3 × a × a × a × a
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उत्तर
We know that,
a × a × ... × a (n times) = an
3 × 3 × 3 × a × a × a × a = 33 × a4 = 27a4
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संबंधित प्रश्न
Express the following as product of powers of its prime factor:
648
Simplify:
2 × 103
Simplify:
52 × 33
Express the following number in index form.
Cube root of 17
Evaluate:
`{(3/5)^-2}^-2`
Evaluate: 23 x 52
Evaluate: 22 x 33
Find the value of the following.
54
Express the following as a product of powers of their prime factors:
2025
Bacteria can divide in every 20 minutes. So 1 bacterium can multiply to 2 in 20 minutes. 4 in 40 minutes, and so on. How many bacteria will there be in 6 hours? Write your answer using exponents, and then evaluate.
Most bacteria reproduce by a type of simple cell division known as binary fission. Each species reproduce best at a specific temperature and moisture level.
