Question

√x+2+4=x

Answer 1

is it the\[\sqrt{x+2} +4 = x\]

Answer 2

yes

Answer 3

so start with subtracting 4 from both sides
\[\sqrt{x+2}=x-4\]
then square both sides

Answer 4

\[x+2 = (x-4)^{2} \]
then factor out the side

Answer 5

x=7

Answer 6

\[ x+ 2 =x ^{2}-8x-16\]
then put all x's to one side
x2-9x=18