Which of the following responses shows that polynomials form a closed system under multiplication?
Responses
4x3⋅5
4 times x cubed times 5 - no response given
6⋅−3
6⋅−3
- no response given
3x24−1
the fraction with numerator 3 x squared and denominator 4 minus 1 - no response given
(x)(12x)
1 answer
The response "6⋅−3" shows that polynomials form a closed system under multiplication.
1 answer