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It is irrational.

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โˆ™ 2015-08-17 12:24:59
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Q: Is the sum of 18 plus the square root of 10 rational oris the sum of 18 plus the square root of 10 rational or irrational?
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Is a rational plus an irrational equals a rational?

No. A rational plus an irrational is always an irrational.


Is the square root of 2 plus the square root of 8 a rational or irrational number?

irrational


Why an irrational number plus an irrational number equal a rational?

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.


Is the sum of 18 plus the square root of 10 rational or irrational?

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


Is 814 plus the square root of 99 rational?

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.


Is 7 plus the square root of 5 irrational and why?

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.


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

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Is 5 plus the square root of 7 rational or irrational?

It is an irrational number because it can't be expressed as a fraction


Can you subract an rational and irrational number and get an irrational number?

Yes. In fact, a rational plus or minus an irrational will always be irrational.


Is 10 plus 0.01 rational oe irrational?

10+0.01 = 10.01 and it is a rational number


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Since the sum of two rational numbers is rational, the answer will be the same as for the sum of an irrational and a single rational number. It is always irrational.


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Does an irrational number plus a rational number equal an irrational number?

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If X is irrational and Y is rational then X plus Y is irrational.?

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Does an irrational plus a rational number equal an irrational number?

Yes, always.


Can a rational number plus an irrational number equal a rational number?

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Is 15 plus 0.07 rational or irrational?

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Is pi plus pi a rational or irrational number?

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It can be written as a fraction, so it is rational.


If x is a rational number and y is an irrational number what can you say about x plus y?

It is irrational.


Is square root of 49 irrational?

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