List all the elements of B that belong to the given set.
- B=$\left\{ 4 , \sqrt { 8 } , - 4,0 , \frac { 0 } { 4 } , \sqrt { 9 } , 0.5 \right\}$
Irrational numbers
A) $\sqrt { 8 } , \sqrt { 9 }$
B) $\sqrt { 8 } , \sqrt { 9 } , 0.5$
C) $\sqrt { 8 }$
D) $\sqrt { 8 } , 0.5$

Question

Quizplus · Accepted Answer

$\sqrt{8}$ is the only irrational number in the set B, as it cannot be simplified to a fraction. $\sqrt{9}$ equals 3, which is a rational number, and 0.5 is also a rational number because it can be expressed as a fraction ($\frac{1}{2}$).

List All the Elements of B That Belong to the Given