The common difference is x
the first term is x+1
a_8 = x+1 + x(8-1) = x+1 + 7x = 8x + 1
Answer:
a
Step-by-step explanation:
Radical roots occur as conjugate pairs
Given - 5 + 
t is a root , then
- 5 - t is also a root → a
Answer:
yes
Step-by-step explanation:
Answer:
9 and -6 multiply to -54 and add to 3
Step-by-step explanation:
when listing the factors of 54, we can find a pair that add to 3
1, 2, 3, 6, 9, 18, 27 and 54
9 and -6 is the pair.
hope this helps! :D
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Answer:
Step-by-step explanation:
1,248
