$x^2(x+1)+2(x+1)=(x^2+2)(x+1)$
Reflect Quadrilateral Hover both the x and y
1 answer:
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Answer:
(a+b)/2(a-b)
Step-by-step explanation:
Explained in the paper
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Answer: 5) r = 5, 8th term = -78,125
6) r = 5, 8th term = -312,500
7) r = 5, {1, 5, 25, 125, 625}
8) r = 5, {-4, -20, -100, -500, -2500}
<u>Step-by-step explanation:</u>
The explicit formula of a geometric sequence is: , where;
- n is the number of the term
- a₁ is the first term
- r is the common ratio