Question

find the cube root 117649​

Answer 1

Answer:

Hey mate

Here is your answer,

you have to follow these steps:-

a)³√117649

b)make pair with last three digits

1. 2.

117 649

we have nine in unit place so the unit digit of the required cube root be 9 (since 9³ have 9 in unit place)

so we then find the cube root of 117 by estimation method..

=> 4³<117<5³

=>64<117<125

so we take 4 (since it is the smallest)

therefore finally we get our ans. ³√117649 = 49

HOPE IT HELPS

PLEASE FOLLOW ME AND MARK AS BRAINLIST.....

Answer 2

Step-by-step explanation:

(7*7*7) *(7*7*7)

7*7=49

pls mark brainlest answer