Question

5^9:25^4+{16×4^5:8^3-3×[(2^5×3)^4-2^20×81]} .

Dau coroană.

Answer 1

5^9:5^2^4+{2^4×2^2^5÷2^3^3-3×(2^20×3^4-2^20×3^4)}=5^9÷5^8+(2^4×2^10÷2^9-3×0)=5+(2^14÷2^9-0)=5+2^5=5+32=37