Help please. Will give medal.

Choose Always true, sometimes true, or never true.

1) A polynomial divided by a polynomial is a polynomial? (Always true) ??

2) A polynomial multiplied by a polynomial is a polynomial?

3) A polynomial subtracted by a polynomial is a polynomial?

Question

Help please.  Will give medal.  

Choose Always true, sometimes true, or never true.

1) A polynomial divided by a polynomial is a polynomial?  (Always true) ??

2) A polynomial multiplied by a polynomial is a polynomial? 

3) A polynomial subtracted by a polynomial is a polynomial?

igreen · Answer

I believe the 2nd one is always true.

Multiplying polynomials will just make the polynomials bigger.

anonymous · Answer

Ok thanks iGreen do you  know if the first one is correct i got Always True?

igreen · Answer

And I think the first and third one's are sometimes true..

anonymous · Answer

ok thank you

igreen · Answer

You could always get 0 by subtracting polynomials.

And you can always get a 1 by dividing polynomials.

$(2x^2 - 6x + 3) - (2x^2 - 6x + 3) = 0$

$\dfrac{2x^2 - 6x + 3}{2x^2 - 6x + 3} = 1$

igreen · Answer

0 and 1 aren't polynomials.

anonymous · Answer

Oh ok thank you for explaining.  Have a great day.

anonymous · Answer

@ashhhrodriguez