Question

Solve

Answer 1

1) add 3
2) divide by 6
3) square
4) subtract 1

Answer 2

Let \[\sqrt{x+1}\]=A
So ur question will look like\[6A-3=15.\]
So; A=3
It means \[\sqrt{x+1}=A=3\]

Answer 3

Is it the 6th root of x+1 or 6√x+1 ?? :/

Answer 4

A, x = 107
B, x = 8
C, x = 75
D, x = 71

Answer 5

B. X=8

Answer 6

From my solution;
\[A=\sqrt{x+1}=3 \implies x+1=9 \implies x=8.\]