Reals, Rational and Irrational Numbers

Which set does this symbol represent?

Which set does this symbol represent?

• Complex

• Real

• Imaginary

• Rational

• Irrational

Which set does this symbol represent?

The Venn diagram shows the relationship among several sets of numbers. Indicate whether the following numbers are rational or irrational. \sqrt[]{3} ​ ​: ​​ ​ (a)   ​ \sqrt[]{9} : ​ ​ (b)  

• Irrational

• Rational

• Both Rational & Irrational

The Venn diagram shows the relationship among several sets of numbers. Indicate whether the following numbers are rational or irrational. \sqrt[]{3} ​ ​: ​​ ​ (a)   ​ \sqrt[]{9} : ​ ​ (b)  

• Irrational

• Rational

• Both Rational & Irrational

Tags

8.2A

real number system

Where do numbers like pi, 3.14159265359... belong in?

• Naturals

• Integers

• Rationals

• Reals

Where do you first start to see fractions?

• Natural Numbers

• Integer Numbers

• Rational Numbers

• Irrational Numbers

Is the √7 rational, irrational, or complex?

• Rational 

• Irrational

• Complex

A polynomial function with rational coefficients has the follow zeros:
−2 + √10  and -2. Find all additional zeros.

• 2 + √10

• 2

• 2 and -2 - √10

• -2 - √10