Mathematics, 18.07.2019 20:20 987654321156
Prove that 7 divides 2^n+1 + 3^2n-1 whenever n is a positive integer. on promotion
Answers: 2
![P\left [ n\right ]=2^{n+1} +3^{2n-1}](/tpl/images/0105/2416/61017.png)
Β for some interger x![P\left [ n+1\right ]=2^{\left ( n+1\right )+1}+3^{2\left ( n+1\right )-1}](/tpl/images/0105/2416/bb516.png)
![P\left [ n+1\right ]=2^{\left ( n+1\right )+1}+3^{2n+1}](/tpl/images/0105/2416/af0a4.png)
![P\left [ n+1\right ]=2\dot 2^{n+1} +3^2\dot 3^{2n-1}](/tpl/images/0105/2416/64208.png)
![P\left [ n+1\right ]=2\dot 2^{n+1} +9\dot 3^{2n-1}](/tpl/images/0105/2416/29bc8.png)
![P\left [ n+1\right ]=2\dot 2^{n+1} +\left ( 7+2\right )\dot 3^{2n-1}](/tpl/images/0105/2416/d4a3a.png)
![P\left [ n+1\right ]=2\dot 2^{n+1} +\left ( 7\right )\dot 3^{2n-1}+\left ( 2\right )\dot 3^{2n-1}](/tpl/images/0105/2416/b30e9.png)
![P\left [ n+1\right ]=2\dot \left ( 2^{n+1} +3^{2n-1}\right )+\left ( 7\right )\dot 3^{2n-1}](/tpl/images/0105/2416/f0328.png)
![P\left [ n+1\right ]=2\dot P\left ( k\right )+\left ( 7\right )\dot 3^{2n-1}](/tpl/images/0105/2416/e3e5d.png)
![P\left [ n+1\right ]=2\dot 7x +\left ( 7\right )\dot 3^{2n-1}](/tpl/images/0105/2416/7f723.png)
![P\left [ n+1\right ]=7\left ( 2x+3^{2n-1}\right )](/tpl/images/0105/2416/d29dd.png)
Another question on Mathematics
Mathematics, 21.06.2019 17:00
The volume of a cube is 8 in to the 3rd power. how long is each side?
Answers: 1
Mathematics, 21.06.2019 21:30
Zack notices that segment nm and segment pq are congruent in the image below: which step could him determine if Ξ΄nmo β
Ξ΄pqr by sas? (5 points) segment mo β
segment qr segment on β
segment qp β n β
β r β o β
β q
Answers: 3
Mathematics, 21.06.2019 23:30
Which graph represents the same relation is the sa which graph represents the same relation as the set {(-3-2)}
Answers: 3
Mathematics, 22.06.2019 02:00
Thirteen bowlers were asked what their score was on their last game. the scores are shown below 190,150,154,194,181,190,170,151,170,178,161,180 find the range of the bowlers score a.56 b.44 c.34 d.23
Answers: 1
You know the right answer?
Prove that 7 divides 2^n+1 + 3^2n-1 whenever n is a positive integer. on promotion...
Questions
Mathematics, 26.02.2020 06:55
Mathematics, 26.02.2020 06:55
Biology, 26.02.2020 06:55
English, 26.02.2020 06:55
History, 26.02.2020 06:55
History, 26.02.2020 06:56
Mathematics, 26.02.2020 06:56
English, 26.02.2020 06:57
Mathematics, 26.02.2020 06:57
Advanced Placement (AP), 26.02.2020 06:57
Mathematics, 26.02.2020 06:57
English, 26.02.2020 06:57
Mathematics, 26.02.2020 06:57
Mathematics, 26.02.2020 06:57
