Question

find the cube root of 74088 with estimation method​

Answer 1

Answer:

Step-by-step explanation:

74088/2

37044/2

18522/2

9261/3

3087/3

1029/3

343/7

49/7

7/7

1

note down the factors

2*2*2*3*3*3*7*7*7=74088

now make groups of 3 same no.s(for eg.2*2*2)

and just write the groped no. once.(for eg. for2*2*2=2)

so,

2*3*7=42

thus,cube root of 74088 is 42

Answer 2

Answer:

42

Step-by-step explanation:

74088/2 (=37044)

37044/2 (=18522)

18522/2 (=9261)

9261/3 (=3087)

3087/3 (=1029)

1029/3 (=343)

343/7 (=49)

49/7 (=7)

7/7 (=1)

1

•°• 2*3*7=42 and i.e.the cube root of 74088

.......hope it helps