Question

Find the cube root of 571787 through estimation.Step by step explanation

Answer 1

Answer:

cube root of 571787 is 83

Step-by-step explanation:

571787

Divide into two parts

Last part must have 3numbers

571 ->1st part 787--> 2nd part

2nd part ends with number 7

Select the cube roots ends with 7

1³=1

2³=8

3³=27

4³=64

5³=125

6³=216

7³=343

8³=512

9³=729

Taking 1st part 571

which lies between in the cube root of 8³ and 9³

So, Taking Smaller number 8

1st part is 8

2nd part is 3

571-8

787-3

$\sqrt[3]{571787}$=83

83×83×83=571787