Question

10^2 x [4+5x3^2 - 2^5 + 4^3 x (49 - 3^2) : 2^3].PS sunt cu operii de puteri

Answer 1

10^2 x [4+5x3^2 - 2^5 + 4^3 x (49 - 3^2) : 2^3]
=100x[4+5x3^2 - 2^5 + 4^3 x (49 - 9) : 2^3]
=100x(4+5x3^2 - 32 + 64 x 40 : 8)
=100x(4+45 - 32 + 64 x 40 : 8)
=100x(17+64x5)=100x(17+320)=100x337=33700