Three non-equivalent rational numbers can be expressed as 1, a + b, a, or 0, b divided by a, b Three non-equivalent rational numbers can be expressed in the form of 1, a+b, a, or 0, b divided by a, b to find the 2005 power of a plus the 2006 power of b

Three non-equivalent rational numbers can be expressed as 1, a + b, a, or 0, b divided by a, b Three non-equivalent rational numbers can be expressed in the form of 1, a+b, a, or 0, b divided by a, b to find the 2005 power of a plus the 2006 power of b

1, A+b, a.0, b divided by a, b
Where a is the denominator is not equal to 0, a is not equal to 1, so a+b=0, b=1, a=-1
As a result, a=-1, b=1,
So: a to the 2005 power plus b to the 2006 power
=(-1)2005+1 2006
=-1+1
=0

If for any non-zero rational number a, b, the definition operation is as follows a※b=ab+a, then (-5)(-4)(-3) What was the result?

(-5)※(-4)※(-3)
=[﹙-5﹚×﹙-4﹚+﹙-5﹚]※(-3)
=15※(-3)
=15×﹙-3﹚+15
=-30