Question 8

Solving Quadratic Equations

Solve the quadratic equation x² + 5 = -5x by using the Quadratic Formula.

Let #1 =

x1 =

-b-√b² - 4ac

x1 =

2a

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Write your answers in Exact Form (simplified completely) and in Approximate Form

(Rounded to three decimal places as needed).

Note that in some cases, the Exact Form and the Approximate Form may be the same.

If only one solution exists, 2 will equal DNE

x²

r?

Question Help:

Exact Form

and x2 =

Approximate Form

−b + √b² - 4ac

2a

+5 = -5r

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x2 =

x2 =

Exact Form

Approximate Form