CameraIcon

SearchIcon

MyQuestionIcon

Squares and Square Roots of Numbers

How to prove ...

Question

How to prove that \sqrt4 is rational?

Open in App

Solution

Suggest Corrections

thumbs-up

3

mid-banner-image

mid-banner-image

Similar questions

3 + \sqrt{5}

is an rational number.

\sqrt{5} - \sqrt{3}

is not a rational number.

\sqrt{5}

is not a rational number. Hence, prove that 2 -

\sqrt{5}

is also irrational.

Q. Prove that every rational function is a continuous.

Prove that multiplication is commutative for rational numbers.

View More

Join BYJU'S Learning Program

Select...

similar_icon

Related Videos

lock

Squares and Square Roots of Numbers

MATHEMATICS

Watch in App

explore_more_icon

Explore more

Squares and Square Roots of Numbers

Standard VII Mathematics

Join BYJU'S Learning Program

Select...