Which of the following is an extraneous solution of square root 4x+41 = x+5

x=8 is a extraneous solution.

Step-by-step explanation:

We have:

→

→

→

Factorizing we have that:

→

Therefore, we have two solutions:

x1=-8 and x2=2

Then, we have that when x=-8:

Therefore, like the result of the square root of the number should be negative, x=8 is a extraneous solution.

after simplifying it i got: -36.25 as my answer. hope that !

hey seth! : )

i’m not 100% sure, but i think it’s b

hope this ya : p

miss u!

- nicole