Question

Ma abonez la cine raspunde!
Calculati :
a)2^2+3^3=4+27=
b)3^4-4^3=
c) 5^3+3^5=
d)2^5-5^2=
e)2^7+7^2=
f)3^4-9^2=
g)2^3+2^2+2^1+2^0=
h)3^9-27^3=
​

Answer 1

Răspuns:

a) 31

b)81-64=17

c)125+243=368

d)32-25=7

e)128+49=177

f)81-81=0

g)8+4+2+1=15

h)19683-19683=0

Answer 2

Răspuns:

Explicație pas cu pas:

a)2^2+3^3=4+27=  31

b)3^4-4^3=  81 - 64 = 17

c) 5^3+3^5=  125 + 243 = 368

d)2^5-5^2=  32 - 25 = 7

e)2^7+7^2=  128 + 49 = 177

f)3^4-9^2=  81 - 81 = 0

g)2^3+2^2+2^1+2^0=  8 + 4 + 2 + 1 = 15

h)3^9-27^3= 3^9 - 3^9 = 0