Question

x^2=9 is rational no. or irriational no.

Answer 1

Answer:

Rational no.

Step-by-step explanation:

x² = 9

x = √9

x = 3

3 is a Rational number.

Answer 2

Answer:

$x {}^{2} = 9 \\ x = \sqrt{9} \\ x = 3 \: \: (3 \times 3 = 9)$

this is rational

Step-by-step explanation:

ok☺☺