Solve the radical equation. square root of 8x+9=x+2 which is an extraneous solution to the radical equation? x = −1 x = 1 x = 5 there are no extraneous solutions to the equation.

D. There are no extraneous solutions to the equation.

Step-by-step explanation:

We have been given an equation . We are asked to find extraneous solution to the radical equation.

First of all, we will square both sides of our given equation as:

Upon switching the sides, we will get:

Upon splitting the middle term:

Using zero product property, we will get:

Now, we will check both solutions to find any extraneous solution as:

True.

True.

Therefore, there is no extraneous solution to our given equation and option D is the correct choice.

D

Step-by-step explanation:

y = - 6

step-by-step explanation:

given the point (- 2, y) lies on the graph then it is a solution of it's equation.

substitute x = - 2 into the equation for value of y

y = 3(- 2) = 3 × - 2 = - 6

the point on the graph is (- 2, 6)

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