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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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Q: Is the square root of a number always an irrational number?
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Related questions

Why are square roots irrational?

Not always as for instance the square root of 16 is 4 which is a rational number but the square root of 2 is an irrational number.


Is the product of two irrational numbers always an irrational number?

No. The square root of two is an irrational number. If you multiply the square root of two by the square root of two, you get two which is a rational number.


Is the square root of 85 a rational number?

No. The square root of an integer is always either an integer or an irrational number.


Is the square root of any composite numbers irrational?

The square root of a composite number is not always an irrational number. e.g. 4 is a composite number and its square root is 41/2 = 2, which is rational number.


Is the square root of 7 rational or irrational?

It is a irrational number. Because the square root of every imperfect square is irrational number.


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

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.


How do you find an irrational square root?

An irrational number is a number that never ends. An example of an irrational square root would be the square root of 11.


Is an irrational number times an irrational number always irrational?

The square root of 2 is irrational, yet the product of it with itself is 2. So the answer is no.


Is the square root of 26 a rational number or irrational number?

the square root of 26 is a irrational number


Is the square root of 11 rational or irrational?

The square root of 11 is an irrational number


Is the square root of 12 irrational?

The square root of 12 is an irrational number


Is the square root of 0.144 irrational?

The square root of 0.144 is an irrational number

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