Question

What is the solution to the equation?

Answer 1

Answer:

(D). 6

Step-by-step explanation:

$\sqrt{x-2}$ + 4 = x and x ≥ 2

Let analyze the answer's choices

(A). Does not satisfy domain

(B). $\sqrt{3-2}$ + 4 ≠ 3

(C). Does not satisfy domain

(D). √(6 - 2) + 4 = 6 ⇒ x = 6 is the answer.

Answer 2

Answer: D
1/2x-1+4=x
1/2x-x=-3
-1/2x=-3
x=6