Question

2^20+3^20 or 4^20
which is greater?
it's a simple question I know this answer but I checking your concepts.​

Answer 1

$2 {}^{20} + \: 3 {}^{20} = 3487832977 [tex]</p><p>[tex]4 {}^{20} = 1099511627776$

Which is greater?

${2} \times 2 = 4 \\ 3 \times 2 = 6 \\ 4 \times 2 = 8$

Power is Multiplication of the multiples so

$4 {}^{20} \: is \: greater$