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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: What does 15--13 equal 15 --13 equals 28 because a minus and a minus equals a plus so the equation is actually 15 plus 13 equals 28?
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Related questions

Does a formula have equals SIGN in it?

A formula does not have an equal sign. An equation has an equal sign. That's why it is an equation.


What does 15--13 equal 15 --13 equals 28 because a minus and a minus equals a plus so the equation is actually 15 plus 13 equals 28 p.s. i am only 10 years old?

Good work ! Did you have a question you wanted to ask ?


Why does expressions not have equals signs?

If it has an equals sign it is called an equation. without an equal sign is called and expression because it expresses what is happening for example. x^2*x*1 is just an expression stating something u don't actually have an answer.


What does y equals 2x plus 3 equal?

It equals to the equation of a straight line.


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28


Does an equation have to have an equal sign to be an equation?

Yes, it does. An equation is something that equates something to something else, by means of the 'equals' sign.


How can three nines equal eight?

it's actually quite simple, you just have to think a little, the equation would be... 9-(9 divided by 9) ^^= 8 because 9 divided by 9 equals 1 and 9 minus 1 equals 8!


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the answer is 33.333333333


If the discriminant equals zero the equation has solutions?

Yes and they will be of equal value


What does x equal in the equation x equals -x?

x=0


aequus: The equation shows that X + 4 equals 10?

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What is one thing that every equation contains?

An "equals" sign. That's why it is an equation, two parts are equal.

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