answersLogoWhite

0

Subjects>Math>Algebra

Is 2 cubed rational

User Avatar

Anonymous

∙ 13y ago
Updated: 4/28/2022

I assume by 2 cubed you mean 2^3. That equals 2 * 2 * 2 which equals 8. 8 is rational, so yes.

User Avatar

Wiki User

∙ 13y ago
Copy

What else can I help you with?

Continue Learning about Algebra

Is 3 cubed irrational?

No because 3 cubed is 27 which is a rational number


What is the cube of 2 6 9 and 8?

2 cubed is 4 6 cubed is 36 9 cubed is 81 & 8 cubed is 64


Will 2 cubed be the same as 3 squared?

No, 2 cubed is not the same as 3 squared. 23 = 8 32 = 9


Is -2 25 a rational number?

what is the rational number for 2/25


What is the cube of the number 8?

512 2 it's the cubed root of 8. 2x2=4 and 4x2=8 so 2 cubed equals 8. If it is 8 cubed then you have to take 8x8=64 and 64x8=512

Related Questions

Is a rational number cubed always rational?

Yes.


Is 18 cubed rational?

Yes.


Is the cubed root of 63 rational?

No.


Is 3 cubed irrational?

No because 3 cubed is 27 which is a rational number


What is a rational number whose cubed root is a whole number?

8


How do you factor x cubed minus four?

There are no factors with rational coefficients.


2 cubed plus 2 cubed plus 2 cubed?

2 cubed = 2*2*2 =8. 8+8+8= 24


Why is 343 cubed root rational?

Because the cube root of 343 is an integer.


What is the answer of 2 cubed?

2 cubed = 8


What rational number whose cubed root is a whole number?

-27 is one possible answer.


What is X 2 cubed?

X 2 cubed


What is2 cubed?

2 x 2 x 2 = 2 cubed

Trending Questions
Which binomial is a factor of the trinomial 4x2 - 4x - 120? Is this a monomial or binomial or trinomial 4x2 3x 2? What Is a ratio that compares the vertical change to the corresponding horizontal change as you move from one point to another on a line? How do you the original price? Simplify distributive property 2yy 3? What two numbers multiply to get to 233? What is the degree of the polynomial 2st4 plus s2t2 - 9s5t plus 21? What is 5.25 as an improper fraction? Can an invertible function have more than one x-intercept? Which expression is equivalent to 121- x squared? What is correct -- I may have been there or I might have been there? Who discovered the area of a circle? What description is an example of an allegory? How would you write an algebraic expression for the sum of a number and 7? What is the complement of a 31 degree angel? What is bigger 1 over 3 or 1 over 4? What is the definition for vertical line test in the subject math? How do you graph cosine functions? Is difference plus or minus? What are all of the factors of 104?

Resources

Leaderboard All Tags Unanswered

Top Categories

Algebra Chemistry Biology World History English Language Arts Psychology Computer Science Economics

Product

Community Guidelines Honor Code Flashcard Maker Study Guides Math Solver FAQ

Company

About Us Contact Us Terms of Service Privacy Policy Disclaimer Cookie Policy IP Issues
Answers Logo
Copyright ©2025 Answers.com. 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.