Verified Answer :

\(\bf x^2=2x+4\implies \begin{cases} y=x^2 \\\\ y=2x+4 \end{cases}\implies y=y\)

Answer:

Thus, our system of equation becomes,

\(x^2-y=0\)  and  \(y-2x=4\)

Step-by-step explanation:

Given equation : \(x^2=2x+4\)

We have to set up the given equation as a system of equations.

We can set an equation as a system of equations by placing its both side equal to a single variable term.

Consider the given equation \(x^2=2x+4\).

since, the  given equation \(x^2=2x+4\) has two sides right side and left side , let put them equal to a same variable y ,

then we get,

\(x^2=y\) and \(2x+4=y\)

Thus, our system of equation becomes,

\(x^2-y=0\)  and  \(y-2x=4\)