Question

6. If (x - 1)4 = 16, then what is the value of
(x + 2)2?
a. 24
b. 25
C. 26
d. 16​

Answer 1

Answer:

(x-1)4 = 16

x-1 = 4

x = 5

(x+2)2

=> (5+2)2

=> 14