Question

11. Solve for x:
(1) (x - 1)2/3 = 4​

Answer 1

Answer:

x=7

Step-by-step explanation:

(x-1)2/3=4

(x-1)=4*3/2

x-1=12/2

x-1=6

x=6+1=7

Answer 2

Answer:

x = 7

Step-by-step explanation:

( x- 1)2/3 = 4 ; 2/3x - 2/3 =4 ; 2x-2/ 3 = 4 ; 2x -2 =4×3 ; 2x-2 = 12 ; 2x = 12+2 ; 2x = 14 ; x = 14/2 ; x = 7 .