Question

Is 243 a perfect cube ?​

Answer 1

Answer:

243 is not a perfect cube. ... Thus, the smallest required number to multiply 243 to make it a perfect cube is 3. (ii) We have 256 = 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2. Grouping the prime factors of 256 in triples, we are left over with 2 × 2.

Answer 2

Answer:

Yeah we can find .

The cube root of 243 is the number which when multiplied by itself three times gives the product as 243. Since 243 can be expressed as 3 × 3 × 3 × 3 × 3. Therefore, the cube root of 243 = ∛(3 × 3 × 3 × 3 × 3) = 6.2403.

Step-by-step explanation:

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