0
Add your answer:
Earn +20 ptsQ: What is 3 under root 81?
Write your answer...
Submit
Still have questions?
Continue Learning about Math & Arithmetic
The square root of the square root of 81 is?
The answer is 3 because... 3x3=9 9x9=81 AND 81/9=9 9/3=3
What factor of 162 has a fourth root?
81 as 162=2x81=2x34 fourth root of 81 is 3
What is the principle fourth root of 81?
It is: 3
What is the negative fourth root of 81?
It is -3.
What is 3 square root of -9 times 3 square root of -81 simplified?
9
Related questions
Square root of 81?
81 is the square root and 9.5 is under root.
What is the quad root of 81?
The quad root of 81 is 3 but the square root of 81 is 9
The square root of the square root of 81 is?
The answer is 3 because... 3x3=9 9x9=81 AND 81/9=9 9/3=3
Is the square root of of 81 over negative three irrational?
No. The square root of 81/(-3) is rational. The square root of [81/(-3)] is imaginary (a kind of complex number).
What is 2 cube root 24 plus 3 cube root 81?
2 cube root 24 plus 3 cube root 81 is 18.7492444
The fourth root of 81?
3
What is the cubic root of 81?
3
What is the fourth root of -81?
± 3
What factor of 162 has a fourth root?
81 as 162=2x81=2x34 fourth root of 81 is 3
What is the real fourth root of 10 000 over 81?
Restricting to real roots, 4th root of 10000 = +/- 10 4th root of 81 = +/- 3 So 4th root of 10 000 over 81 = +/- 10/3 or +/- 3.33....
What is the principle fourth root of 81?
It is: 3
What is the negative fourth root of 81?
It is -3.
Copyright ©2024 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.