Question

14^n+1 +7^n+1 X2^n+1 _________________
15x14^n-1 -14^n​

Answer 1

Answer:

mark as brain list please

Step-by-step explanation:

• 14^n+1 means no has a number so we can take 1
• +7^n+1 we need to multiple times = add all the numbers till 7^n+1 you get 23
• now take the 23 ×2 ^n+1 = 48^n
• 15×15^n-1= 224-14^n%210
• now take 210 +48 =258