Respuesta :
for this problem, you would do (14*15)/2*4+(14*14)
so, 14*15= 210
210/2=105
105*4=420
14*14=196
196+420=616
So, your answer is 616!
Hope this helps!
so, 14*15= 210
210/2=105
105*4=420
14*14=196
196+420=616
So, your answer is 616!
Hope this helps!