Question

1)efectuati : a)5^3-2^4 b)123^0-1^2017 c)5^2•2^2 d)(2+9)^2


repede am nevoie urgent​

Answer 1

Explicație pas cu pas:

A) 125-16=109

B)1+1=2

C)125x4=500

D)11x11=121

Answer 2

a)125-16=109
b)1-1=0
C)25•4=100
D)11^2=121