Question

give an example of a number x such that x square is an irrational number and its cube is a rational number

Answer 1

Given :   a number x such that x square is an irrational number and its cube is a rational number  

To Find :  Give an example

Solution:

Real numbers can be rational number or irrational number

Rational numbers can be represented in form of p/q where p and q are integers and q ≠ 0.

Real numbers which are not rational are irrationals

x  =  ∛3    

x³  = 3    is a rational number

x² = (∛3 )²   is an irrational number  

Another example

x  =  ∛5    

x³  = 5    is a rational number

x² = (∛5 )²   is an irrational number  

Learn More"

sum of rational numbers whose absolute value is 7/3​

brainly.in/question/30900162

using average, write 3 rational numbers between 14/5 and 16/3 ...

brainly.in/question/10581227

Fill in the missing fractions. __-3/21=5/21 - Brainly.in

brainly.in/question/5617439