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โˆ™ 2017-06-20 08:34:23
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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 identity of 0 for subtraction?
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Related questions

What is the identity number for addition and subtraction?

0 is the identity


What is the identity element for addition and subtraction?

0, zero, is defined as the identity element for addition and subtraction. * * * * * While 0 is certainly the identity element with respect to addition, there is no identity element for subtraction. The identity element of a set, for a given operation, must commute with every element of the set. Since a - 0 ≠ 0 - a, according to group theory, 0 is not an identity with respect to subtraction.


What is the identity element for subtraction?

The minus sign.


What is Identity element of subtraction of rational number?

It is 0.


The identity for subtraction is 1?

no, 0, anything minus 0 is still whatever it was.


Is subtraction an identity property?

Subtraction is not an identity property but it does have an identity property. The identity is 0 and each number is its own inverse with respect to subtraction. However, this is effectively the same as the inverse property of addition so there is no real need to define it as a separate property.


Can 0 b a n identity for subtraction?

The question does not make sense.


Why is 0 the identity number for subtraction?

If you subtract 0 from any number, that number remains unchanged. Hence, the identity of the number is preserved.


Is a number - that number a identity property?

No, an identity property, in the context of addition (subtraction), is associated with 0. 0 is the additive identity and the identity property is expressed as x + 0 = x = 0 + x for any element of the set of numbers.A number minus that number is simply an expression.


Why isn't there an identity property of subtraction?

Because you can do the same with the Identity Property of Addition. Here's an example: 5 + 0 = 5 5 - 0 = 5 The same goes for multiplication/division.


What is the additive identity for subtraction?

minus


Why 0 is included in whole number set?

To give the set closure with respect to subtraction, or to give it an additive identity.

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