If 153=2(z+z)n153=2(z+z)n153, equals, 2, left parenthesis, z, plus, z, right parenthesis, n, then what is the value of 2n(2z)-1932n(2z)−1932, n, left parenthesis, 2, z, right parenthesis, minus, 193?
What you must do for this case is to rewrite the first expression to find its value. We have then: 153 = 2 (z + z) n Rewriting: 153 = 2n2z Then, 2n (2z) -193 Substituting 153-193 = -40 Answer: the value of 2n (2z) -193 is -40
