Question

Find the cube roots of:
1. 2.744
2. -15.625
3. -125×1000
4. -216×1728
5. -27/343
6. 729/-1331

2) Find the smallest number by which 26244 should be divided so that the quotient is a perfect cube

3) What is the least number by which 30375 should be multiplied to get a perfect cube

Please friends answer these questions

I will thank you and Mark as brainleist please answer this question please​

Answer 1

Answer:

1) 14

2) -2.5

3) -50 (-5x10)

4) -72 (-6x12)

5) -3/7

6) 9/-11 or -9/11

2) prime factorisarion of 26244 = 2*2*3*3*3*3*3*3*3*3

-------. -----++

so we need one more 2 and 3 to make it perfect cube

hence answer is 2*3 = 6

3)pre factorisation of 30375 =

5*5*5*3*3*3*3*3

-------. -------

hence we need one more 3 to make it a perfect cube. so answer is 3