Question

c) 2×(-1)²⁰⁰⁴ – (-1)²⁰⁰⁵ (-1 + 3) + (-5 + 3)²+ [-3²+6+(2³)²: (-2)⁵+ (-3)² + 9]³
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Answer 1

2×(-1)^2004-(-1)^2005×(-1+3)+(-5+3)^2+[-3^2+6+(2^3)^2:(-2)^5+(-3)^2+9]^3=

=2-(-1)×2+(-2)^2+[-9+6+2^6:(-2)^5+9+9]^3

=2-(-2)+4+[-3+(-2)+18]^3

=2+2+4+(-3-2+18)^3

=4+4+(-5+18)^3

=8+13^3

=8+2197

=2205