Question

$\sqrt{2}$
what is Called This Number.
A. Rational Number
B. Irrational Number
C. Even Number
D. Not​

Answer 1

Answer:

irrational

Step-by-step explanation:

Answer 2

Answer:

B. Irrational number

Step-by-step explanation:

● Because √2 is not an integer (2 is not a perfect square), √2 must therefore be irrational. 

●√2 cannot be an even number because , the formal definition of an even number is that it is an integer of form n=2k where k is an integer , but here √2 is not an integer.

Hope it helps you..❤