Decide if the number is rational or irrational.
-$\frac { 8 + \sqrt { 5 } } { 3 }$
A)Irrational
B)Rational

Name: Decide if the number is rational or irrational. -$\frac { 8 + \sqrt { 5 } } { 3 }$ A)Irrational B)Rational
Brand: Quizplus
Rating: 4.9 (27 reviews)

Question

Quizplus · Accepted Answer

The number $\frac { 8 + \sqrt { 5 } } { 3 }$ is irrational because it contains $\sqrt{5}$, which is an irrational number. The sum or product of a rational number and an irrational number is always irrational.

Decide If the Number Is Rational or Irrational 8+53\frac { 8 + \sqrt { 5 } } { 3 }38+5​​

Decide If the Number Is Rational or Irrational $\frac { 8 + \sqrt { 5 } } { 3 }$