The result of computing (-2) to the power of 1999+2 to the power of 1998

The result of computing (-2) to the power of 1999+2 to the power of 1998

The result of computing (-2) to the power of 1999+2 to the power of 1998
(-2)^1999+2^1998=-2×2^1998+2^1998=(-2+1)×2^1998=-2^1998

2000-3 1999-3 1998-3 1997(Calculation,)

3(3 2000-3 1999-3 1998-3 1997)
=3 To 3 to 2 to 3 to 1 to 3 to 0
=27-9-3-1
=14