English
Syllabus

Find the cube root of -1331. -

Advertisements
Advertisements

Question

Find the cube root of -1331.

Sum

Solution

1331 = 11 × 11 × 11 = 113

-1331 = (-11) × (-11) × (-11) = (-11)3.

∴ `root(3)(-1331) = -11`

shaalaa.com
Cube Root Through Prime Factorisation Method
  Is there an error in this question or solution?
Share
Notifications

Englishहिंदीमराठी
Login
Create free account


      Forgot password?
Use app×