Question

Me Video Co x Cuise D ek C X Portal ho x O Week Eig 12 Viewing Cami Carino's screen D(25) Elem x x unitekcollege.mrooms.net/mod/quiz/attempt.php?attempt -128862&cmid-144290&page =7 O Not Secure baesthetic sad wall.. Mt. Pleasant High.. Question 8 P Flag question Points out of 4.00 Not yet answered Use mathematical induction to prove the formula for every positive integer n. +9+16 23++(7n-5) (7n-3) BI66 Paragraph

Answer 1

DATE: Salation 2+ 16t123+- Aalution 2+9t 16t 23+ n (tn-3) + An-s)= buct 1. (7-3) Hence abaye statement 1s tu for det's ausume HyS have for thon n=k we it for nニド+」 calso for 9+9+16 t23 + +k -s) = Fas Nors m=Kt) CU-3) - S ktI +(-S)t7 Fkt 7-3 t 49+16 +23 + Kt 4K-3 t +4-S +7E 2 249+16+23 +-- Ct-3) + 2 2+9+16 t23 tk-3 + (4(et)-3) k4)-S 2+9 +16t 224--t OY Hence haved than ks