A. (m+n)(x)=
5x+4+6x-9=
11x-5
B. (mn)(x)=
(5x+4)(6x-9)=
30x^2+24x-45x-36=
30x^2-21x-36
C. basically sub n(x) for x in m(x)
m(n(x))=
5(6x-9)+4=
30x-45+4=
30x-41
Answer:
3x³ - 2x² is trinomial because highest degree of this polynomial is 3.
Answer:
swqwqsxw
Step-by-step explanation:
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Answer:
It is 12
Step-by-step explanation:
