Question

1. Find the cube of the following numbers. (od 2.
a) 0.58 b) 46 c) (-4.5) d) 9 5

2. Which of the following numbers are perfect cubes?
a) 108 b) 1944 c) 2187

3. What is the smallest number that should be multiplied to each of the following numbers to get a perfect cube? a) 432 b) 37044 c) 36864 ​

Answer 1

Answer:

this question is hard to slove please send one by one question do not send it together

Answer 2

HERE IS YOUR ANSWER MY FRIEND :-

1.

a) 0.195112

b) 97336

c) -91.125

d) 9.5³ = 857.375, 95³= 857375

2.

No number is a perfect cube

3.

a) 432 = 2³×3³×2

To make 432 a perfect cube we should multiply with 4 as 2 should also become cube.

Therefore,

The least number to be multiplied with 432 to get perfect cube is 4

b) 37044 = 2²×3³×7³

To make 37044 a perfect cube we should multiply with 2 as 2² should also become cube

Therefore,

The least number to be multiplied with 37044 to get perfect cube is 2

c) 36864 = 2³×2³×2³×2³×3²

To make 36864 a perfect cube we should multiply with 3 as 3² should also become

cube

Therefore,

The least number to be multiplied with 36864 to get perfect cube is 3

I HOPE THIS ANSWER HELPS YOU MY FRIEND❤️