Question

Calculati cuburile numerelor:
a)1^2000+10^1
b)2^5-3^3
c)2^2

a)scrieti numarul 6 ca suma de puteri cu baza 2
b)scrieti numarul 39 ca suma de puteri cu baza 3
c)scrieti numarul 25 ca suma de doua patrate perfecte

P.S= ^ inseamna la puterea

Answer 1

1.
a)(1^2000+10^1)^2=2010^2=4040100
b)(2^5-3^3)^2=(32-27)^2=5^2=25
c)(2^2)^2=4^2=16
2.
a)6=2^2+2^1
b)39=3^3+3^2+3^1
c)25=4^2+3^2