Question

determine o valor das expressoes:

10^4+2-10^3-6-10^2-17-10^1+10^0=

2-3^5-5-3^2+6-3^1-7-3^0=

(12.10)^2-(12^2.10^2)=

Answer 1

A)

$10^4+2-10^3-6-10^2-17-10^1+10^0 10000 + 2 - 1000 - 6 - 100 - 17 - 10 + 0 8869$

B) 

$2-3^5-5-3^2+6-3^1-7-3^0 2 - 234 - 5 - 9 + 6 - 3 - 7 - 0 -250$

C)

$(12.10)^2-(12^2.10^2) (120)^2 - ( 144 * 100 ) 14400 - 14400 0$