Question

Calculati 2^7:4^3+3^3×27-3^5 +(3^1×2^4-4^2):2^3

Answer 1

2^7:4^3+3^3×27-3^5 +(3^1×2^4-4^2):2^3 =
=2^7:2^6+3^3×3^3-3^5 +(3×2^4-2^4):2^3 =
=2^1+3^6-3^5 +2^4(3-1):2^3 =
=2^1+3^5(3-1) +2^4×2:2^3 =
=2^1+2^2+3^5×2 =
=2(1+2)+3^5×2 =
=6+3^5×2 =
=6+486=492