Question Number 88690 by jagoll last updated on 12/Apr/20
Answered by john santu last updated on 12/Apr/20
![i guess the pola in question [ (3+1)×3]^2 = 12^2 = 144 [ (4+1)×4 ]^3 = 20^3 = 8000 [ (5+1)×5]^4 = 30^4 = 810000 please check](Q88693.png)
$${i}\:{guess}\:{the}\:{pola}\:{in}\:{question} \\ $$$$\left[\:\left(\mathrm{3}+\mathrm{1}\right)×\mathrm{3}\right]^{\mathrm{2}} \:=\:\mathrm{12}^{\mathrm{2}} \:=\:\mathrm{144} \\ $$$$\left[\:\left(\mathrm{4}+\mathrm{1}\right)×\mathrm{4}\:\right]^{\mathrm{3}} \:=\:\mathrm{20}^{\mathrm{3}} \:=\:\mathrm{8000} \\ $$$$\left[\:\left(\mathrm{5}+\mathrm{1}\right)×\mathrm{5}\right]^{\mathrm{4}} \:=\:\mathrm{30}^{\mathrm{4}} \:=\:\mathrm{810000} \\ $$$${please}\:{check} \\ $$
Commented by jagoll last updated on 12/Apr/20
$${yes}\:{sir}.\:{it}\:{correct} \\ $$