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The answer depends on whether the "opposite" means the multiplicative inverse or the additive inverse.

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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: When are the absolute value and the opposite of a rational number equal?
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Related questions

When are the absolute value and the opposite of rational number equal?

When the number is 0.


When it went off absolute value and the opposite of a rational number equal?

When the number is non-positive.


Is the absolute value of a number ever equal to its opposite?

Yes! When the number is negative, the absolute value of it'll be its opposite.


When are th absolute value and the opposites of a rational number equal?

When the numbers are negative


When is the absolute value of a number equal to the opposite of that same number?

The absolute value of a negative number is positive.


Why is the sum of a rational number and it's opposite always equal to 0?

Because that is how the opposite is defined!


Is the opposite of -45 equal to the absolute value of -45?

0


Why is the sum of a rational number and its opposite always equal to 0?

Because the opposite of 8 for example is -8 and 8+(-8) = 0


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

Only if the rational number is 0.


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

No, never.


What number is equal to a opposite?

the number 0 is always equal to its opposite


How can an absolute value be equal to itself?

If a number is zero or positive, then its absolute value is equal to the number.


Can a number be a rational number and equal zero?

yes


What is 0.6666 as a rational number?

The number 0.6666 is a rational number. Expressed as a fraction it is equal to 6666/10000.


What is the rational number that is equal to its reciprocal?

1


What is the rational number that is equal to its negative?

Zero


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

No. If the rational number is not zero, then such a product is irrational.


Can the subtraction of a rational and an irrational number equal to an irrational number?

No.


Why does a rational number plus a rational number or a rational number multiplied by a rational number equal to rational number?

The way in which the binary functions, addition and multiplication, are defined on the set of rational numbers ensures that the set is closed under these two operations.


Is 100 a rational number?

Yes, 100 is a rational number.A rational number is any number that can be expressed as the quotient a/b of two integers, with the denominator b not equal to zero. Since b may be equal to 1, every integer is a rational number.


Can the absolute value of a number equal a negative number?

no all absolute values are positive


Is 4.7 a rational number?

4.7 is already a rational number. If you mean as a mixed number, this is equal to 4 7/10 or four and seven tenths.


Is 3.245245245 a rational number?

Assuming that the number ends at that third 5, yes, the number is rational - as it has a defined end-point. If the number is equal to 3.245 recurring, then no, the number will not be rational.


What is a requirement for a number to a rational number?

The requirement for a number to be a rational number is that it can be expressed as a ratio of two integers, where the denominator does not equal zero.


Is 1.75 rational number?

yes it is rational and is equal to 1 and 3/4