Question

Check whether $\sqrt{2}$+25 is an irrational numbers or not.

• A. $\sqrt{2}$+25 is whole number.
• B. $\sqrt{2}$+25 is an irrational number.
• C. $\sqrt{2}$+25 is an integer.
• D. $\sqrt{2}$+25 is a rational number.

Answer 1

The correct option is B $\sqrt{2}$+25 is an irrational number.

Here,
$\sqrt{2}$ is an irrational number and 25 is a rational number.

According to the properties,
The sum of any rational number and any irrational number will always be an irrational number.
So,$\sqrt{2}$+25 is an irrational number.