Please open the image to see the answer so the first one
Answer:
The answer to your question is:
9th term = 
Step-by-step explanation:
The factor is 1/5, then:


Answer:

y = (x + 1) (x - 1) (x - 3)
Use the distributive property to multiply x+1 by x-1 and combine like terms.
y = (x² - 1) (x - 3)
Use the distributive property to multiply x² - 1 by x - 3.
<u>y = x³ - 3x² - x + 3.</u>
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The picture isn’t included in this