How do you evaluate the expression ##n^4## when n=7 and when n= 0.4?

When ##n=7##, ##n^4=7^4=7*7*7*7=2401.## Similarly, when ##n=0.4##, ##n^4=(0.4)^4=(0.4)*(0.4)*(0.4)*(0.4)=0.0256.##

When ##n=7##, ##n^4=7^4=7*7*7*7=2401## Similarly, when ##n=0.4##, ##n^4=(0.4)^4=(0.4)*(0.4)*(0.4)*(0.4)=0.0256.##