Question

Calculați:
a) (12^2 : 4^2 + 13^2 ): 169
b) (4^4+4^3+4^2+4):5
c) 2^4•2^5:(2^2)^4
d) 2^0•2^1•2^2•2^3....•2^12
e) 2^2•5^3:10
f) 3^4•6^2:(9^2•2^2)
^ =... la puterea...

Answer 1

a) (144/16+169)/169=(9+169)/169=178/169
b) (256+64+16+4)/5=340/5=68
c) 16*32/256=512/256=2
d) 1*2*4*8*16*32*64*128*256*512*1024*2048*4096
e) 4*125/10=500/10=50
f) 81*36/324=2916/324=9