finding the cube root of 3375
Answers
Answered by
5
3375= 3*3*3*5*5*5
therefore
3375⅓=(3*3*3*5*5*5)⅓
3375⅓=3*5=15
therefore
3375⅓=(3*3*3*5*5*5)⅓
3375⅓=3*5=15
Answered by
8
Step-by-step explanation:
Therefore,
3375 = (3x3x3) x (5x5x5) = 3³ x 5³
Therefore,
= 3 x 5 = 15
Cube roots:
Cube root of a positive perfect cube
By prime factorization
Steps:
- Express the number as a product of its prime factors.
- Make triplets of equal prime factors.
- Take one factor from each triplet and multiply them.
You can also Express the number as a product of power of the prime factors.
Then, dividing each index of those power by 3 and multiplying the factors will give you the cube root.
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