Step-by-step explanation:
1 Expand by distributing terms.
rx+r×2
2 Regroup terms.
rx+2r


the dotted line. shadow under the line

solid line. shadow above the line
Answer in the attachment (graph C).
Answer:
B.
Step-by-step explanation:
Product of
is 
Step-by-step explanation:
We need to find the product of 
Finding product:
Multiplying both terms:

So, product of
is 
Keywords: Product of polynomials
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