Question

Which equation can be rewritten as x + 4 = x2? Assume mc006-1.jpg

Answer 1

the correct question in the attached figure

we have that
x + 4 = x²
step 1
raise to ^(1/2) both members
(x+4)^(1/2)=(x²)^(1/2)
(+-)√(x+4)=x
but remember that x>0
then
√(x+4)=x

the answer is the option C

Answer 2

Answer:

The answer is C

Step-by-step explanation:

Got it right on edge 2020