Identify the pair of numbers that does not belong with the other three. explain.

9/6, 6/9. 4, 1/4. 3/5, 5. 2/7, 7/2

Consider this expression and the steps to evaluate it. 4^5(−2)^9/4^8(−2)^3 1. apply the quotient of powers:      (−2)^a/4^b 2. evaluate powers:           c/d select the value of each variable. a = _ b = _ c = _ d = _