Question

What are the zeros of the function f(x) = x2 + 5x + 5 written in simplest radical form? Quadratic formula: x =

Answer 1

To solve this problem you must apply the proccedure shown below:
1. You have the following quadratc equation given in thte problem above:

`f(x) = x^2 + 5x + 5`
2. To solve it, you must apply the quadratic formula, which is:

`x=( -b+ \sqrt{ b^(2)-4ac }) \ /2a`
3. When you substitute the values into the quadratic formula, you obtain that the answer is:

`x1=( √(5) -5)/2 \\ x2=( -√(5) -5)/2`