NEED ASAP PLEASE
simplify
(1/2)^2−6(2−2/3)
Simplify
(1+1/3)^2−2/9
1 answer:
1st answer = 1/4 - 8
2nd answer = 14/9 or 1/5/9
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f(x) = 1/4x-3
When f(x) = -1,
= 1/4(-1)-3
= -13/4
Answer:
wht does it lead to
Step-by-step explanation:
We are given
geometric sequence
3,9,27,81,...
we can see that
first term is 3
so,
![a_1=3](https://tex.z-dn.net/?f=%20a_1%3D3%20)
second term is 9
![a_2=9](https://tex.z-dn.net/?f=%20a_2%3D9%20)
we can also write it as
![a_2=3*3](https://tex.z-dn.net/?f=%20a_2%3D3%2A3%20)
we can replace 3 as a1
![a_2=3a_1](https://tex.z-dn.net/?f=%20a_2%3D3a_1%20)
Similarly , we have
third term is 27
![a_3=27](https://tex.z-dn.net/?f=%20a_3%3D27%20)
we can also write it as
![a_3=3*9](https://tex.z-dn.net/?f=%20a_3%3D3%2A9%20)
![a_3=3a_2](https://tex.z-dn.net/?f=%20a_3%3D3a_2%20)
so, for nth term
for n>1.........Answer
Answer: 0.8
Step-by-step explanation:
(2+2)/5 => 4/5=0.8
Answer:
1. 1/3 2. -3/-3 3.-4/2
Step-by-step explanation: