Which statement justifies that 3x2 − 2x − 4 multiplied by 2x2 + x − 3 obeys the closure property of multiplication? the result 6x4 − 2x2 + 12 has a degree of 4. the result 6x4 − 2x2 + 12 is a trinomial. the result 6x4 − x3 − 19x2 + 2x + 12 is a polynomial. the result 6x4 − x3 − 19x2 + 2x + 12 has a degree of 4.

The result .

is a polynomial.

Step-by-step explanation:

The first polynomial is .

The second polynomial is

The closure property of multiplication states that if we multiply two polynomials the result must be a polynomial.

The product of these two polynomials is :

.

We can see that the result is still a polynomial.

828. all there is to it!

here, if you ever need with rounding (or other forms of arithmetic/math) again, use this:

thats the rounding one, but if you just click the top left, it shows you all the calculators you may need!

a framing bias

step-by-step explanation:

rodrigo is subject to a framing bias i believe.