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The square root of any positive integer can only be a WHOLE NUMBER or IRRATIONAL, so the square root of 7 is irrational.On the other hand, the sum of a rational and an irrational number is always irrational.

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The sum is irrational.

Q: Is 1 plus the square root of 7 rational or irrational?

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The square roots are irrational.

it is rational

The square root of 29 is an irrational number.

The square root of 48 is a rational or irrational

Irrational (and a multiple of i), as the square root of 255 is irrational.

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irrational

It is irrational.

Square root of 10 is irrational.

[ square root of (4.1) ] is irrational. But [ square root of (4) ] is rational.

7 plus the square root of 5 is an irrational number because the square root of 5 is a never ending decimal number that can't be expressed as a fraction.

The square roots are irrational.

It is irrational

That simply isn't true. The sum of two irrational numbers CAN BE rational, but it can also be irrational. As an example, the square root of 2 plus the square root of 2 is irrational.

No. 1) The square root of any positive integer that doesn't happen to be a perfect square is IRRATIONAL.2) If you add a rational and an irrational number, the result is irrational.

irrational

it is rational

The square root of 200 is irrational.

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