3^2x2^2+(3^6 / 3^4)^0 - 25^2 / 5^2+(7x3-5x4)x(4^3 / 4^2)
(/ sta ad indicare diviso)
3^2x2^2+(3^6 / 3^4)^0 - 25^2 / 5^2+(7x3-5x4)x(4^3 / 4^2)
(/ sta ad indicare diviso)
3²*2²+(3⁶/3⁴)⁰-25²/5²+(7*3-5*4)*(4⁶/4²)=
6²+1-5⁴/5²+(21-20)*4⁴=
36+1-25+1*4=16
3^2·2^2 + (3^6/3^4)^0 - 25^2/5^2 + (7·3 - 5·4)·(4^3/4^2)=
=36 + 1 - 25 + 1·4=36 + 1 - 25 + 4= 16