Question

without finding the cube roots , find which of the following numbers are perfect cubes a) 343000 b) 100000 c) 144000 d) 7000

plz z say the answer ​

Answer 1

Answer: a

Step-by-step explanation:

70 cube

Answer 2

Answer:

a) yes

b) no

c) no

d) no

Step-by-step explanation:

a) 343000=343*1000

343 = 7*7*7

1000 = 10*10*10

7*10 = 70

b)100000= 46.41 (approx.)

c)144000 = 52.41 (approx.)

d)7000 = 19.12 (approx.)