Question

1. The value of {2 - 3 (2 – 3)³}³ is
(a) 5
(b) 125
(c) 1/5
(d) - 125
1-Y when y = 2 and y = -2, is​

Answer 1

Answer:

125 is the answ

1-Y = -1 and 3

Answer 2

Step-by-step explanation:

[ 2-3 ( 2-3 ) ^ 3 ) ^ 3

= [ 2-3 ( -1 ) ^ 3 ) ^ 3

= [ 2-3 ( -1 ) ] ^ 3

since ( -1 ) ^ 3 = -1

= [ 2 + 3 ] ^ 3

= ( 5 ) ^ 3

= 125