Question

3. In the following equations, find whether variables x, y, z etc. represent rational or irrational
numbers x²=7​

Answer 1

Answer:

Irrational

Step-by-step explanation:

Because if you transpose x = sqrt. of 7 which is an irrational number

Answer 2

Answer:

irrational

Step-by-step explanation:

${x}^{2} = 7 \\ x = \sqrt{7 }$

root of 7 is irrational