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.

If the positive square root (for example, square root of 2) is irrational, then the corresponding negative square root (for example, minus square root of 2) is also irrational.

The square root of 11 is an irrational number

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It is irrational

irrational

It is irrational.

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.

Square root of 10 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.

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

The square roots are irrational.

It is irrational

The square root of 200 is irrational.

As √10 is irrational, 18 + √10 is irrational.