Which of the following numbers become a perfect cube on multiplying by 4?
(Select two correct alternatives.)
(1) 1124
(2) 1024
(3) 432
(4) 1456
Answers
Answered by
0
Answer:
Now, 729 becomes a perfect cube. Thus, the smallest required number to multiply 243 to make it a perfect cube is 3. Grouping the prime factors of 256 in triples, we are left over with 2 × 2.
Answered by
0
Answer:
it's option c. 432
Step-by-step explanation:
If we multiply 432 by 4 we get 1728 as answer which is a perfect cube.
Similar questions