Answer:
FG = 17x - 6
Step-by-step explanation:
FG = 12x + 5x + 10 - 4
Answer:
![\bold{a_n=(-4)21^{n-1}}](https://tex.z-dn.net/?f=%5Cbold%7Ba_n%3D%28-4%2921%5E%7Bn-1%7D%7D)
Step-by-step explanation:
![a_1=-4\,,\ a_2=-84\,,\ a_3=-1764\,,\ a_4=-37044\quad\implies\ \ r=21](https://tex.z-dn.net/?f=a_1%3D-4%5C%2C%2C%5C%20a_2%3D-84%5C%2C%2C%5C%20a_3%3D-1764%5C%2C%2C%5C%20a_4%3D-37044%5Cquad%5Cimplies%5C%20%5C%20r%3D21)
{-84:(-4)=21 and -1764:(-84)=21 and -37044:(-1764)=21}
geometric sequence formula: ![a_n=a_1r^{n-1}](https://tex.z-dn.net/?f=a_n%3Da_1r%5E%7Bn-1%7D)
![a_1=-4\quad and \ \ r=21](https://tex.z-dn.net/?f=a_1%3D-4%5Cquad%20and%20%5C%20%5C%20r%3D21)
![a_n=(-4)21^{n-1}](https://tex.z-dn.net/?f=a_n%3D%28-4%2921%5E%7Bn-1%7D)
Answer:
-28
Step-by-step explanation:
2(-2) is -4 and -24+-4 is -28 so yeah
Answer- 120
Solution-
There are digits to be arranged,they are {3,3,2,3,4,5}. And from those ,3 digits are repeated .
so the total number of distinct number that can be formed =
=
= <em>120</em><em> </em>(ans)
Answer:
18/4 or 4 1/2 or 4.5
Step-by-step explanation:
1/4*18/1=18/4