Question

Which of the following is rational ?
А
√6 + 9
B
√2+/
с
√4 + 9
D
3+ √5​

Answer 1

Answer:

c)

$\sqrt{4 } \: + 9$

Step-by-step explanation:

Because,

$\sqrt{4 } \: = \: 2$

so, 2+9

= 11

Answer 2

Answer:

(c) √4+9

Step-by-step explanation:

as we know,

√4=2

therefore, 2+9=11