Question

s 243 a perfect cube? If not by what number should multiply to make it perfect square?​

Answer 1

Answer:

If 243 is multiplied by 3 it will give 729 which is cube of 9

Explanation:

cube of 243=6.24,not a perfect cube

then,243×2=486

486 is the cube of=7.862,not a perfect cube

now,243×3=729

729 is the cube of=9,a perfect cube