Question

Find the one's digit of the cube of 789.

Answer 1

Answer:

27

Step-by-step explanation:

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Answer 2

Answer:

In order to simplify cube root of 789 by using prime factorization method, you follow these steps:

Find prime factors of 789

Group the factors in 3 in such a way that each number of the group is same

Take one factor from each group

Find the product of the factors obtained in step 3. This product is the required cube root

Using the steps above, here is the math showing you how to simplify cube root of 789.

789 = 3263

⇒ 789 = 312631

Therefore, ∛789 = ∛(312631)

         = ∛789

∛789 is already in the simplest form and aproximately equals 9.2404332549232 (In decimal form)