Question

b)
-5
3. Which of the following numbers are the perfect cubes?
a) 2744
b) -2197
c) 9261
d) 39304
e) 74088​

Answer 1

Answer:

744 is said to be a perfect cube

2197 is said to be a perfect cube

9261 is said to be perfect cube

39304 is said to be a perfect cube  

74088 is said to be a perfect cube

Step-by-step explanation:

14 x 14 x 14 is equal to 2744

13 x 13 x 13 is equal to 219

If its prime factorization can be separated into three equal groupings, the number is a perfect cube: Example: Confirm that 9261 is a perfect cube. ... Therefore, 9261 is a perfect cube with cube root=3×7=21. The cube root of 9261 is 21.

34 x 34 x 34 is equal to 39304

42 x 42 x 42 is equal to 74088

Answer 2

Answer: a,b,c,d,e

Which is your book

This is the answer of WOW maths class 8 Revised Edition ......