$\"\"$

\

The equation is $\"\"$ .

\

Rewrite in standard form equation is $\"\"$ ,

\

$\"\"$ (Subtract 8 from each side)

\

$\"\"$ (Apply additive inverse property: $\"\"$ )

\

The standard form equation is $\"\"$ ,

\

compare the above two equations $\"\"$ . $\"\"$

\

Find the Discriminant:

\

$\"\"$ $\"\"$ (Substitute $\"\"$ )

\

$\"\"$ (Evaluate powers: $\"\"$ )

\

$\"\"$ (Multiply: $\"\"$ )

\

$\"\"$ (Multiply: $\"\"$ )

\

$\"\"$ (Add: $\"\"$ )

\

The discriminant is positive, the equation has two real solutions. $\"\"$

\

The discriminant is positive, the equation has two real solutions.