Question

9. If (x - 1)3 = 8, what is the value of (x + 1)??​

Answer 1

Step-by-step explanation:

the answer will be

3x-3=8

3x=11

x=11/3

(x+1)=

11/3+1

14/3 OK friend this is urs answer

Answer 2

Answer:

(x-1)3 = 8

3x - 3 = 8

3x=11

x=11/3

Therefore, x+1 = 11/3 +1

                = (11+3)/3

                = 14/3

                = 4.666.....

Hope it helps you .....