(-2) To the 2002 power +(-2) to the 2001 power +(-1) to the 2000 power +(-1) to the 1999 power Can six and match make four triangles of the same size? If yes, please give reasons. (-2) To the 2002 power +(-2) to the 2001 power +(-1) to the 2000 power +(-1) to the 1999 power Can six match four triangles of the same size? If yes, please give reasons.

(-2) To the 2002 power +(-2) to the 2001 power +(-1) to the 2000 power +(-1) to the 1999 power Can six and match make four triangles of the same size? If yes, please give reasons. (-2) To the 2002 power +(-2) to the 2001 power +(-1) to the 2000 power +(-1) to the 1999 power Can six match four triangles of the same size? If yes, please give reasons.

Original formula =(-2)^2002+(-2)^2001+(-1)^2000+(-1)^1999
=2^2002-2^2001+1-1
=2^2001(2-1)
=2^2001
Yes, it's a tetrahedron. First, put three triangles on the plane, and then put the other three vertically, with one end on top and the other end on the three corners of the plane triangle.

What is the equivalent of [-2] to the power of 2001+[-2] to the power of 2002 What is the equivalent of [-2] to the 2001 power +[-2] to the 2002 power

=-2^2001+2^2002
=-2^2001+2*2^2001
=2^2001