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rational * irrational = irrational.

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โˆ™ 2010-04-17 11:15:11
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Algebra

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A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

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โˆ™ 2020-05-20 14:06:08

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Q: Whether a rational number multiplied by an irrational number gives an irrational number?
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Related questions

Can you add irrational number and a rational to get a rational number?

If an irrational number is added to, (or multiplied by) a rational number, the result will always be an irrational number.


Is an irrational number multiplied by a rational number irrational?

Yes, unless the rational number is 0.


Which numbers will produce an irrational number when multiplied by 0.5?

Any irrational number multiplied by 0.5 will remain irrational. Any rational number multiplied by 0.5 will remain rational.


Can a rational number be multiplied by an irrational number and equal a rational number?

Only if the rational number is 0.


Is it possible for the product of irrational number and a rational number to be a rational number?

Yes, it is possible only if an irrational number is multiplied with 0.


Irrational number when multiplied by 0.4?

If you multiply an irrational number by ANY non-zero rational number, the result will be irrational.


Is an irrational number plus an irrational number equal a rational or an irrational number?

An irrational number is a number that has no definite end. So it can't be multiplied or divided by anything to make a rational number that does have a definite end.


What is a rational number multiplied by an irrational number equal?

It can be a rational number or an irrational number. For example, sqrt(2)*sqrt(50) = 10 is rational. sqrt(2)*sqrt(51) = sqrt(102) is irrational.


Why is 10 pi irrational?

A non-zero rational number (10) multiplied by an irrational number (pi) is always irrational.


How do you turn an irrational number in to a rational number?

Some irrational numbers can be multiplied by another irrational number to yield a rational number - for example the square root of 2 is irrational but if you multiply it by itself, you get 2 - which is rational. Irrational roots of numbers can yield rational numbers if they are raised to the appropriate power


How do you Represent irrational number on number line?

The same as you would a rational number. Its distance from zero will represent the number, whether it is rational or irrational.


Does the sign of a number indicate whether it is rational or irrational?

No.

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