Question

Are irrational number? justify the reaason !!!! 5√32

Answer 1

Answer:

• The given number is irrational.

Step-by-step explanation:

It is known that $\sqrt{2}$ is irrational.

Given number can be converted as:

• $5\sqrt{32} =$
• $5\sqrt{16*2} =$
• $5\sqrt{16}*\sqrt{2} =$
• $5*4*\sqrt{2} =$
• $20\sqrt{2}$

Since $\sqrt{2}$ is irrational, $20\sqrt{2}$ is also irrational (the product of an irrational number and a rational number is irrational), so the given number is irrational.