Question

Calculati:

a) $3^{4}$ - $4^{3}$ =
b) $5^{3}$ + $3^{5}$ =
c) $2^{7}$ + $7^{2}$ =
d) $3^{4}$ - $9^{2}$ =
e) $2^{3}$ + $2^{2}$ + $2^{1}$ + $2^{0}$ =
f) $3^{9}$ - $27^{3}$
g) $2^{5}$ - $5^{2}$ =

Answer 1

a)81-64=17
b)125+243=368
c)128+49=177
d)81-81=0
e)8+4+2+2=16
f)19683-19683=0
g)32-10=22